1
|
Chatignoux E, Uhry Z, Grosclaude P, Colonna M, Remontet L. How to produce sound predictions of incidence at a district level using either health care or mortality data in the absence of a national registry: the example of cancer in France. Int J Epidemiol 2021; 50:279-292. [PMID: 33232469 DOI: 10.1093/ije/dyaa217] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/02/2020] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND In many countries, epidemiological surveillance of chronic diseases is monitored by local registries (LR) which do not necessarily cover the whole national territory. This gap has fostered interest in using non-registry databases (e.g., health care or mortality databases) available for the whole territory as proxies for incidence at the local level. However, direct counts from these databases do not provide reliable incidence measures. Accordingly, specific methods are needed to correct proxies and assess their epidemiological usefulness. METHODS This study's objective was to implement a three-stage turnkey methodology using national non-registry data to predict incidence in geographical areas without an LR as follows: constructing a calibration model to make predictions including accurate prediction intervals; accuracy assessment of predictions and rationale for the criteria to assess which predictions were epidemiologically useful; mapping after spatial smoothing of the latter predictions. The methodology was applied to a real-world setting, whereby we aimed to predict cancer incidence, by gender, at the district level in France over the 2007-15 period for 24 different cancer sites, using several health care indicators and mortality. In the present paper, the spatial smoothing performed on predicted incidence of epidemiological interest is illustrated for two examples. RESULTS Predicted incidence of epidemiological interest was possible for 27/34 solid site-gender combinations and for only 2/8 haematological malignancies-gender combinations. Mapping of smoothed predicted incidence provided a clear picture of the main contrasts in incidence between districts. CONCLUSIONS The methodology implemented provides a comprehensive framework to produce valuable predictions of incidence at a district level, using proxy measures and existing LR.
Collapse
Affiliation(s)
- Edouard Chatignoux
- Santé Publique France, French National Public Health Agency, Saint-Maurice, France
| | - Zoé Uhry
- Santé Publique France, French National Public Health Agency, Saint-Maurice, France.,Hospices Civils de Lyon, Service de Biostatistique-Bioinformatique, Pierre-Bénite, Université Lyon 1, France
| | - Pascale Grosclaude
- FRANCIM Network, Toulouse, France.,Tarn Cancer Registry, Claudius Regaud Institute, IUCT-O, Toulouse, France
| | - Marc Colonna
- FRANCIM Network, Toulouse, France.,Isere Cancer Registry, CHU Grenoble-Alpes, Grenoble, France
| | - Laurent Remontet
- Hospices Civils de Lyon, Service de Biostatistique-Bioinformatique, Pierre-Bénite, Université Lyon 1, France.,CNRS; UMR 5558, Laboratoire de Biométrie et Biologie Evolutive, Villeurbanne, France
| |
Collapse
|
2
|
Vercelli M, Lillini R, Quaglia A, Capocaccia R, Vercelli M, Lillini L, Quaglia A, Capocaccia R, De Angelis R, Gatta G, Tagliabue G, Pannozzo F, Ramazzotti V, Fusco M, Cilia S, De Felice E, Vattiato R, Senatore R, Zucchetto A, Buzzoni C, Tognazzo S, Bellù F, Piffer S, Cusimano R, Zarcone M, Cirilli C, Stracci F, Ferretti S, Cesaraccio R, Rosso S, Giacomin A, Cuccaro F, Michiara M. Italian Regional Health System Structure and Expected Cancer Survival. TUMORI JOURNAL 2018. [DOI: 10.1177/1636.17892] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Marina Vercelli
- Liguria Region Cancer Registry, Descriptive Epidemiology Unit, IRCCS Azienda Ospedaliera Universitaria San Martino – IST Istituto Nazionale per la Ricerca sul Cancro, Genoa
- Department of Health Sciences, University of Genoa, Genoa
| | - Roberto Lillini
- Liguria Region Cancer Registry, Descriptive Epidemiology Unit, IRCCS Azienda Ospedaliera Universitaria San Martino – IST Istituto Nazionale per la Ricerca sul Cancro, Genoa
- National Center of Epidemiology, Surveillance and Promotion of Health, National Institute of Health, Rome
- “Vita & Salute” San Raffaele University, Milan, Italy
| | - Alberto Quaglia
- Liguria Region Cancer Registry, Descriptive Epidemiology Unit, IRCCS Azienda Ospedaliera Universitaria San Martino – IST Istituto Nazionale per la Ricerca sul Cancro, Genoa
| | - Riccardo Capocaccia
- Liguria Region Cancer Registry, Descriptive Epidemiology Unit, IRCCS Azienda Ospedaliera Universitaria San Martino – IST Istituto Nazionale per la Ricerca sul Cancro, Genoa
- National Center of Epidemiology, Surveillance and Promotion of Health, National Institute of Health, Rome
| | - M Vercelli
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - L Lillini
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - A Quaglia
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - R Capocaccia
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - R De Angelis
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - G Gatta
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - G Tagliabue
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - F Pannozzo
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - V Ramazzotti
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - M Fusco
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - S Cilia
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - E De Felice
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - R Vattiato
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - R Senatore
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - A Zucchetto
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - C Buzzoni
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - S Tognazzo
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - F Bellù
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - S Piffer
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - R Cusimano
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - M Zarcone
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - C Cirilli
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - F Stracci
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - S Ferretti
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - R Cesaraccio
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - S Rosso
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - A Giacomin
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - F Cuccaro
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | - M Michiara
- Registro Tumori del Veneto, Istituto Oncologico Veneto IRCCS
| | | |
Collapse
|
3
|
For a sound use of health care data in epidemiology: evaluation of a calibration model for count data with application to prediction of cancer incidence in areas without cancer registry. Biostatistics 2018; 20:452-467. [DOI: 10.1093/biostatistics/kxy012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Accepted: 02/25/2018] [Indexed: 11/15/2022] Open
|
4
|
Galasso R, Capocaccia R, Del Riccio L, Viviano L, Matera R, Rossi S. Estimates of cancer burden in Basilicata and Calabria. TUMORI JOURNAL 2018; 99:390-8. [DOI: 10.1177/030089161309900315] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Aims and background Basilicata and Calabria are two neighboring, low income regions of southern peninsular Italy with an overall population of about 2.5 million in 2010. Cancer registration has covered the entire Basilicata population since 2005 and the province of Catanzaro (18.3% of the Calabria population) since 2003. This paper will provide estimates and projections for the period 1970—2015 of the basic epidemiological indicators — incidence, prevalence and mortality — in the Basilicata and Calabria regions for the major cancers (lung, colon and rectum, stomach, skin melanoma, breast, cervix and prostate). Methods The indicators were estimated by applying the MIAMOD statistical back-calculation method to the 1970—2002 official mortality data, and to the 1985—2002 relative survival data collected by population-based registries of the southern regions of Italy. Results The incidence rates were estimated to be still rising for breast, prostate and colorectal cancer, and for skin melanoma in men. By contrast, they were estimated to be declining for cervix and stomach cancer. The incidence increased, reaching a peak, and subsequently decreased for lung cancer in men and for skin melanoma in women. The age-standardized mortality rates were estimated to decrease for all considered cancers except prostate cancer in men and lung cancer in women, which presented quite stable mortality rates from the mid 2000s onwards. Except for cervix cancer, prevalence was increasing for all considered cancers, particularly those of the breast and prostate. Conclusion These data support the need for health policies focused on primary and secondary prevention, which is the main way to reduce the overall impact of cancer and to preserve health care resources, as well as on actions aimed at ensuring equal access to cancer care and at transferring innovation into clinical practice.
Collapse
Affiliation(s)
- Rocco Galasso
- Unit of Clinical Epidemiology, Biostatistics and Cancer Registry, IRCCS CROB (Istituto di Ricovero e Cura a Carattere Scientifico, Centro di Riferimento Oncologico di Basilicata), Rionero in Vulture (PZ)
| | | | - Luciana Del Riccio
- Unit of Clinical Epidemiology, Biostatistics and Cancer Registry, IRCCS CROB (Istituto di Ricovero e Cura a Carattere Scientifico, Centro di Riferimento Oncologico di Basilicata), Rionero in Vulture (PZ)
| | - Lorena Viviano
- Evaluative Epidemiology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Rosa Matera
- Unit of Clinical Epidemiology, Biostatistics and Cancer Registry, IRCCS CROB (Istituto di Ricovero e Cura a Carattere Scientifico, Centro di Riferimento Oncologico di Basilicata), Rionero in Vulture (PZ)
| | - Silvia Rossi
- National Center of Epidemiology, Italian National Institute of Health, Rome
| |
Collapse
|
5
|
Grande E, Inghelmann R, Francisci S, Verdecchia A, Micheli A, Baili P, Capocaccia R, De Angelis R. Regional Estimates of Breast Cancer Burden in Italy. TUMORI JOURNAL 2018; 93:374-9. [PMID: 17899868 DOI: 10.1177/030089160709300408] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Aims and background Breast cancer is the most common cancer and the leading cause of cancer death among women. Knowledge of the present and future burden of the disease at a regional and national scale is a major issue in Italy, where the frequency and coverage of screening programs vary considerably across the country. This study presents estimates and projections of the female breast cancer incidence, prevalence and mortality for Italy and all Italian regions in the period 1970-2010. Methods The estimates were obtained by applying the MIAMOD method, a statistical back-calculation approach to derive incidence and prevalence figures from mortality and relative survival data. Published data from the Italian cancer registries were modelled to obtain regional and national estimates of breast cancer survival. Results Breast cancer mortality has been declining from the late 1980s in the northern-central regions and from the mid 1990s in the southern regions Puglia, Sicilia and Sardegna. Stable mortality rates are estimated for the other southern regions in the 2000's first decade. The incidence rate in Italy is estimated as increasing until the late 1990s, and stable thereafter (93 per 100,000). The incidence curve is also estimated to flatten in many northern-central regions from the late 1990s or later. Rising incidence trends are estimated in all southern regions, with the exception of Puglia. About 8,500 deaths, 37,000 new diagnoses and 416,000 prevalent cases for breast cancer are estimated among Italian women in 2005. In the same year, the proportion of prevalent cases in the northern area (1,221 per 100,000) is about twice that estimated in the South (685 per 100,000). Discussion The geographical variation in female breast cancer burden can be explained by the unequal distribution of screening. A more widespread screening activity in the southern regions would help to bridge the gap between northern-central and southern regions. Continuous monitoring of regional epidemiological indicators for breast cancer is crucial to evaluate the effect of different health measures taken to control breast cancer in Italy.
Collapse
Affiliation(s)
- Enrico Grande
- Reparto di Epidemiologia dei Tumori, Centro Nazionale di Epidemiologia, Sorveglianza e Promozione della Salute, Istituto Superiore di Sanità, Rome, Italy.
| | | | | | | | | | | | | | | |
Collapse
|
6
|
Baili P, De Angelis R, Casella I, Grande E, Inghelmann R, Francisci S, Verdecchia A, Capocaccia R, Meneghini E, Micheli A. Italian Cancer Burden by Broad Geographical Area. TUMORI JOURNAL 2018; 93:398-407. [PMID: 17899872 DOI: 10.1177/030089160709300412] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Aims and background Cancer burden estimates in Italian regions are available for the period 1970-2010 as a result of the project “I TUMORI IN ITALIA” connected with EUROCHIP, the European project on cancer control. The Italian health-care system is organized at a regional level, so regional estimates of cancer indicators are useful to identify priorities for cancer plans. We compared cancer site-specific epidemiological estimates by 3 macro-areas (obtained by grouping regions) to suggest priorities for Italian cancer control plans, both at national and regional levels. Methods Mortality and incidence estimates for all cancers combined and for stomach, colorectal, lung, breast and prostate cancers were downloaded from the website www.tumori.net and aggregated in broad age classes (0-54, 55-74 and 75-84 years) and macro-areas (northern, central and southern Italy). Results Historically, Southern Italy had a lower cancer risk than the Center and North. After 2000 this epidemiological picture disappeared and the incidence and mortality rates in the Center are reaching those of the North. Also the weight of various cancer sites on all cancers has changed in Italy in the last decades. Lung cancer is still the most frequent cancer in the male population in the South, while in the Center-North it has been surpassed by prostate cancer and colorectal cancer. The lung cancer weight on all cancer deaths is increasing in women. Prostate cancer has become the most frequent male cancer in the Center-North in the age class 55-84. Breast cancer is the most frequent cancer in the female population and its incidence rates in the North are higher than those in the Center-South for all age classes. Colorectal cancer incidence rates have dramatically increased in men and colorectal cancer is nowadays the second cancer diagnosed in women in all age classes and macro-areas. Discussion From the epidemiological data here presented we derived the following suggestions and observations for cancer control plans: a) tobacco prevention should focus on the male population in the South, and on female populations in the country as a whole; b) prevention concerning diet and physical activity (risk factors for colorectal cancer) should be considered mainly for men at a national level; c) the coverage of breast cancer screening programs should be increased in the Center-South; d) colorectal cancer screening should be promoted at a national level; e) PSA testing (that is not actually included among the screening programs recommended) for prostate cancer is probably more widespread in the Center-North, resulting in an increased incidence without any evident decline in mortality as yet.
Collapse
Affiliation(s)
- Paolo Baili
- Unità di Epidemiologia Descrittiva e Programmazione Sanitaria, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
7
|
Yuen E, Louis D, Cisbani L, Rabinowitz C, De Palma R, Maio V, Leoni M, Grilli R. Using administrative data to identify and stage breast cancer cases: Implications for assessing quality of care. TUMORI JOURNAL 2018; 97:428-35. [DOI: 10.1177/030089161109700403] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Aims and background The study evaluated the use of Italian hospital discharge data (SDO, scheda di dimissione ospedaliera) for identifying women with incident breast cancer, determining stage at diagnosis and assessing quality of care. Study design Women aged 20+ years residing in the Regione Emilia-Romagna, Italy, between 2002 and 2005 were studied. Case identification using algorithms based on ICD-9-CM codes on hospital discharge data were compared with AIRTUM-accredited cancer registry data. Sensitivity, specificity and positive predictive value were computed overall, by age and cancer stage. Compliance with guidelines for radiation therapy using registry and hospital data were compared. Results A total of 11,615 women was identified by AIRTUM-accredited cancer registries as incident cases, whereas 10,876 women were identified by the SDO algorithm. Sensitivity was 84.8%, specificity was 99.9%, and the positive predictive value was 90.6%. Of the 1,022 who were false positives, 363 (35.5%) were women identified in registry data as having an incident case prior to 2002 and therefore were not included in the analysis. There were 1,761 false negatives; nearly 50% were over 70 years of age or did not undergo a surgical procedure and therefore were not included in our SDO-based case finding. Sensitivity declined as the patient population became older. However, we observed relatively good positive predictive value for all age groups. Algorithms using the SDO data did not clearly identify specific cancer stages. However, the algorithm may have utility where stages are grouped together for use in quality measures. Conclusions Cases were identified with good sensitivity, specificity and positive predictive value with SDO data, with better rates than similar previously published algorithms based on Italian data. These hospital claims-based algorithms facilitate quality of care analyses for large populations when registry data are not available by identifying individual women and their subsequent use of health care services.
Collapse
Affiliation(s)
- Elaine Yuen
- Center for Research in Medical Education and Health Care, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
- Jefferson School of Population Health, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Daniel Louis
- Center for Research in Medical Education and Health Care, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Luca Cisbani
- Agenzia Sanitaria e Sociale Regionale, Regione Emilia-Romagna
| | - Carol Rabinowitz
- Center for Research in Medical Education and Health Care, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | | | - Vittorio Maio
- Center for Research in Medical Education and Health Care, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
- Jefferson School of Population Health, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Maurizio Leoni
- Agenzia Sanitaria e Sociale Regionale, Regione Emilia-Romagna
- Ospedale Civile Ravenna, Regione Emilia-Romagna, Italy
| | - Roberto Grilli
- Agenzia Sanitaria e Sociale Regionale, Regione Emilia-Romagna
| |
Collapse
|
8
|
Rossi S, Crocetti E, Capocaccia R, Gatta G, Buzzoni C, Giacomin A, Zanetti R, Bisanti L, Tessandori R, Crosignani P, Vercelli M, Mazzoleni G, Piffer S, Zambon P, Serraino D, Ferretti S, Michiara M, Federico M, de Leon MP, Mangone L, Falcini F, Crocetti E, La Rosa F, Vitarelli S, Pannozzo F, Fusco M, Donato A, Traina A, Tumino R, Madeddu A, Contrino M, Budroni M. Estimates of cancer burden in Italy. TUMORI JOURNAL 2018; 99:416-24. [DOI: 10.1177/030089161309900318] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Aims and background This paper presents updated estimates of the incidence, prevalence and mortality of stomach, colorectal, lung, breast, uterine cervix and prostate cancer and skin melanoma in the Italian population. In particular, point estimates for 2012 and time trends from 1970 to 2015 will be provided. Methods The presented figures were obtained by summing up the regional epidemiological indicator estimates presented in the other papers of this monographic issue, which were derived by applying the MIAMOD statistical back-calculation method to cancer registries survival data and official mortality rates. Results Our findings indicate that breast, colon-rectum and prostate will be the cancer sites with the highest incidence rates in the forthcoming years. The incidence rates still tend to increase for breast, male colorectal cancer and female lung cancer as well as for skin melanoma. By contrast, the incidence of stomach cancer, cervical cancer and male lung cancer, by far the most common tumor sites up to the early 1990s, will continue to decrease. The mortality estimates showed a decreasing trend for all considered cancers with the only exception of lung cancer in women. Conclusion These results point to the need to reinforce prevention activities by developing more effective preventive measures for population groups at risk. There is also a need to support timely and continuous cancer surveillance in the Italian population through cancer registries in order to monitor the spread of the cancer risk and to evaluate the impact of prevention policies and therapeutic advances.
Collapse
Affiliation(s)
- Silvia Rossi
- National Center of Epidemiology, Italian National Institute of Health, Rome
| | - Emanuele Crocetti
- Tuscany Cancer Registry, Cancer Prevention and Research Institute (ISPO), Florence
- AIRTUM National Secretary
| | | | - Gemma Gatta
- Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | | | | | - R. Zanetti
- Registro tumori Piemonte, città di Torino
| | | | | | | | - M. Vercelli
- Registro tumori Liguria, Provincia di Genova, UOS Epidemiologia descrittiva, IRCSS AOU SMIST/UNIGE
| | - G. Mazzoleni
- Registro tumori dell'Alto Adige-Tumorregister SüdTirol
| | - S. Piffer
- Registro tumori della Provincia di Trento
| | | | | | | | | | | | | | | | | | - E. Crocetti
- AIRTUM National Secretary, Registro tumori Regione Toscana
| | | | | | | | - M. Fusco
- Registro tumori di popolazione Regione Campania
| | - A. Donato
- Registro tumori della Provincia di Salerno
| | - A. Traina
- Registro tumori della Mammella di Palermo
| | - R. Tumino
- Registro tumori della Provincia di Ragusa
| | | | | | - M. Budroni
- Registro tumori della Provincia di Sassari
| | | |
Collapse
|
9
|
Inghelmann R, Grande E, Francisci S, Verdecchia A, Micheli A, Baili P, Capocaccia R, De Angelis R. Regional Estimates of Stomach Cancer Burden in Italy. TUMORI JOURNAL 2018; 93:367-73. [PMID: 17899867 DOI: 10.1177/030089160709300407] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Aims and background Stomach cancer still remains one of the most frequent tumors in Italy and Europe. The aim of this paper is to present estimates for stomach cancer mortality, incidence and prevalence over the period 1970-2010 for the Italian regions and for Italy as a whole. Methods Estimated figures for incidence, prevalence and mortality were obtained by using the MIAMOD method. Starting from the knowledge of mortality in the period 1970-1999 and of relative survival in the period of diagnosis 1978-1994, we derived incidence and prevalence estimates and projections up to the year 2010 by means of a statistical back-calculation approach. Survival at the regional and national levels was modelled on the basis of published survival data from the Italian cancer registries. Results Incidence and mortality trends for both sexes decrease by about 60% during the estimation period 1970-2010. Both indicators show a 2-fold male/female ratio all over the country, and a similar gender time trend. The incidence and mortality in the North and Center of the country are estimated to be higher and to decrease more steeply than those in the South, both for men and women. A total of around 13,000 incident cases, 57,000 prevalent cases, and 8,000 deaths are estimated to have occurred in Italy in 2005. Conclusions The incidence and mortality trends are estimated to decline during the entire period 1970-2010, with different slopes between northern-central and southern regions. The incidence and mortality are quite similar among Italian regions, showing that the risk of developing the disease diminishes and is becoming more homogeneous than in the past decades all over the country.
Collapse
Affiliation(s)
- Riccardo Inghelmann
- Reparto di Epidemiologia dei Tumori, Centro Nazionale di Epidemiologia, Sorveglianza e Promozione della Salute, Istituto Superiore di Sanità, Rome, Italy
| | | | | | | | | | | | | | | |
Collapse
|
10
|
De Angelis R, Grande E, Inghelmann R, Francisci S, Micheli A, Baili P, Meneghini E, Capocaccia R, Verdecchia A. Cancer Prevalence Estimates in Italy from 1970 to 2010. TUMORI JOURNAL 2018; 93:392-7. [PMID: 17899871 DOI: 10.1177/030089160709300411] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Aims and background The growing number of cancer survivors in Italy is expected to continue to increase as a consequence of population aging and survival improvements, but few estimates are currently available, particularly on the national and regional scale. The purpose of this work is to present detailed and updated prevalence estimates in Italy over the period 1970-2010 by cancer site (all cancers combined, stomach, colon and rectum, lung, breast and prostate) and gender. Methods Prevalence was derived with the MIAMOD statistical method, using cancer-specific mortality and relative survival as input data. Survival data from the Italian cancer registries were modeled to derive a national estimate for each cancer site and sex. To estimate prevalence trends, survival was assumed to improve in the future with the same rate observed in the period 1978-1994. A double scenario for survival - increasing or stationary - was considered to decompose the prevalence growth from 1995 to 2005 by its determinants: demographic changes, incidence and survival dynamics. The prevalence estimates were also decomposed by disease duration (2, 5 and 10 years) and by age (0-44, 45-59, 60-74 and 75-99). Results The proportion of cancer survivors in 2010 is expected to be about 4% in women and 3% in men, about twice the values attained in 1990. The highest dynamics was observed for prostate cancer, with a three-fold increase just in the 1995-2005 period (from 212 to 623 per 100,000), whereas in absolute terms breast cancer presented the highest levels (1,700 per 100,000 in 2010). The overall number of cancer prevalent cases is expected to rise by about 48% in the decennium 1995-2005 (from 1,152,000 to 1,709,000), and this growth is mainly attributable to incidence dynamics (+21%), then to survival improvements (+14%) and population aging (13%). In 2005, the 2-year prevalent cases were estimated to be 20% of all cancer survivors, 21% between 2 and 5 years from the diagnosis, 23% between 5 and 10 years, with 36% surviving for more than 10 years. Prevalence proportion was very high in the elderly (12.6% for 75-84 years and 8% for 60-74 years). Conclusions Updated prevalence data with appropriate coverage of the national territory are essential to define priorities in health care management and to develop cancer control programs. Prevalence by disease duration and by age should be the basis for planning research on the quality of life of cancer survivors, as long as cancer continues to become an even more chronic disease.
Collapse
Affiliation(s)
- Roberta De Angelis
- Reparto di Epidemiologia dei Tumori, Centro Nazionale di Epidemiologia, Sorveglianza e Promozione della Salute, Istituto Superiore di Sanità, Rome, Italy.
| | | | | | | | | | | | | | | | | |
Collapse
|
11
|
Capocaccia R, Buzzoni C, Grande E, Inghelmann R, Bellù F, Cassetti T, de Dottori M, Donato A, De Lisi V, Falcini F, Federico M, Ferretti S, Fusco M, Giacomin A, Guzzinati S, Mangone L, Piffer S, Rosso S, Sechi O, Tagliabue G, Tumino R, Vercelli M, Vitarelli S. Estimated and Observed Cancer Incidence in Italy: A Validation Study. TUMORI JOURNAL 2018; 93:387-91. [PMID: 17899870 DOI: 10.1177/030089160709300410] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Aims and background The study aimed to validate model-based incidence estimates by means of observed incidence rates provided by Italian cancer registries, for five major cancer sites (stomach, colon and rectum, lung, breast and prostate cancers) and for all cancers together. Methods Recent incidence rates observed by Italian population-based cancer registries were extracted from the data base of the Italian Association of Cancer Registries. Regional estimates of incidence rates for the same cancers were obtained by the MIAMOD method. Observed and estimated crude incidence rates and incidence trends were compared for the period of diagnosis 1985-2000. Eight Italian cancer registries and seven regions were selected for the analysis since they had incidence data available during the entire selected period. Results and conclusions An excellent agreement between estimated and observed crude incidence rates was found for all single cancer sites, regarding absolute incidence levels and time trends. A partial exception was breast, where empirical data showed a sudden increase in the last three years of observation, perhaps due to organized screenings in some Italian regions, and not captured by statistical models. Substantial underestimation of model-based incidence rates was found for all cancers combined, where the difference tended to increase with calendar year, up to a maximum of 20% in recent years. The greatest part of the discrepancy can be attributed to multiple cancers, which were included in cancer registries statistics but were not accounted for in MIAMOD estimates.
Collapse
Affiliation(s)
- Riccardo Capocaccia
- Reparto di Epidemiologia dei Tumori, Centro Nazionale di Epidemiologia, Sorveglianza e Promozione della Salute, Istituto Superiore di Sanità, Rome, Italy.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
12
|
Micheli A, Berrino F, Paci E, Verdecchia A, Pierotti MA. Strategies for Cancer Control in Italy. TUMORI JOURNAL 2018. [DOI: 10.1177/030089160709300402] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Andrea Micheli
- Unità di Epidemiologia Descrittiva e
Programmazione Sanitaria, Fondazione IRCCS “Istituto Nazionale dei Tumori”,
Milan
| | - Franco Berrino
- Unità di Epidemiologia Eziologia e
Prevenzione, Fondazione IRCCS “Istituto Nazionale dei Tumori”, Milan
| | - Eugenio Paci
- Unità di Epidemiologia clinica e
descrittiva, Centro per lo Studio e la Prevenzione Oncologica, CSPO, Florence
| | - Arduino Verdecchia
- Reparto di Epidemiologia dei Tumori,
Centro Nazionale di Epidemiologia, Sorveglianza e Promozione della Salute, Istituto
Superiore di Sanità, Rome
| | - Marco A Pierotti
- Direzione Scientifica, Fondazione
IRCCS “Istituto Nazionale dei Tumori”, Milan, Italy
| |
Collapse
|
13
|
Inghelmann R, Grande E, Francisci S, Verdecchia A, Micheli A, Baili P, Capocaccia R, De Angelis R. Regional Estimates of Lung Cancer Burden in Italy. TUMORI JOURNAL 2018; 93:360-6. [PMID: 17899866 DOI: 10.1177/030089160709300406] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Aims and background The aim of this paper is to present the Italian regional and national estimates of the mortality, incidence and prevalence over the period 1970-2010 for lung cancer, one of the most common cancers in Italy and Europe, especially among men. Methods The estimates were obtained with the MIAMOD method, a statistical back-calculation approach to derive incidence and prevalence figures using mortality and relative survival data. Published survival data from the Italian cancer registries were appropriately modelled in order to estimate survival at regional and national level. Results For men, the Italian lung cancer mortality and incidence rates reached their maximum values during the late 1980s and steeply decreased thereafter. This pattern is quite uniform across all regions, even though the decrease was delayed and less steep in the South of the country. For women, both indicators appear to be increasing at the national level, even though a certain regional variability in incidence trends remains within the country: some regions (such as Lazio, Umbria, Marche, Campania, Sardegna and Friuli Venezia Giulia) present increasing trends, while in others a clear levelling off is visible. A total of 33,500 incident cases, 72,000 prevalent cases and 28,000 deaths are estimated in Italy in 2005. Conclusions This study produced an up-to-date description of lung cancer epidemiology both at national and regional level. The marked difference in lung cancer figures and trends between sexes suggests that prevention policies have led to changes in smoking habits for men, while for women they were lacking in efficacy. The attention should now focus on women, whose risk trend is the least favorable.
Collapse
Affiliation(s)
- Riccardo Inghelmann
- Reparto di Epidemiologia dei Tumori, Centro Nazionale di Epidemiologia, Sorveglianza e Promozione della Salute, Istituto Superiore di Sanità, Rome, Italy
| | | | | | | | | | | | | | | |
Collapse
|
14
|
Grande E, Inghelmann R, Francisci S, Verdecchia A, Micheli A, Baili P, Capocaccia R, De Angelis R. Regional Estimates of all Cancer Malignancies in Italy. TUMORI JOURNAL 2018; 93:345-51. [PMID: 17899864 DOI: 10.1177/030089160709300404] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aims and background The aim of this paper is to present regional and national estimates of mortality, incidence and prevalence for all cancers in Italy over the period 1970-1999, with projections up to 2010. Methods The estimates were obtained by applying the MIAMOD method, a statistical back-calculation approach, to derive incidence and prevalence starting from mortality and relative survival data. Published data from the Italian Cancer Registries were modeled in order to estimate regional and national cancer survival. Results Cancer time trends resulted more favorable in northern-central regions than in southern regions, both for men and women. Mortality started to decrease in the northern-central area approximately from the mid 1980s, whereas it was expected to slightly decline only after the year 2000 in the southern area. Incidence was estimated to decrease in men from 1995 in northern and central areas only; no incidence reduction is expected for women during the study period. Overall, 130,000 cancer deaths, 250,000 new cancer cases and 1,700,000 prevalent cancer cases are estimated in Italy in the year 2005. Conclusions This up-to-date picture of cancer risk and burden in the Italian regions shows as a relevant epidemiological change is ongoing in Italy. Although a clear geographical variability in mortality and morbidity levels still exists across the country, the historical North-to-South gap appears smaller than in the past. This change is particularly remarkable for men, as a consequence of trends that are favorable in northern-central regions but not yet in southern regions.
Collapse
Affiliation(s)
- Enrico Grande
- Reparto di Epidemiologia dei Tumori, Centro Nazionale di Epidemiologia, Sorveglianza e Promozione della Salute, Istituto Superiore di Sanità, Rome.
| | | | | | | | | | | | | | | |
Collapse
|
15
|
Fusco M, De Angelis R, Senatore G, Zigon G, Rossi S. Estimates of cancer burden in Campania. TUMORI JOURNAL 2018; 99:374-81. [DOI: 10.1177/030089161309900313] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Aims and background In Campania two cancer registries have been operating since 1996, covering part of the province of Naples and the province of Salerno, and amounting to 29% of the regional population. The aim of this paper is to provide estimates of the incidence, mortality and prevalence of seven major cancers for the entire Campania region. Methods The estimates were obtained by applying the MIAMOD method, a statistical back-calculation approach to derive incidence and prevalence figures starting from mortality and relative survival data. Survival was modeled on the basis of published data from the Italian cancer registries. Results In 2012 the most frequent cancers were colorectal, breast and lung cancer with 3,969, 3,675 and 3,629 new diagnosed cases, respectively. The cancers with increasing incidence trends were breast cancer, lung cancer and skin melanoma in women, and colorectal cancer and skin melanoma in men. By contrast, the incidence rates of uterine cervix cancer and stomach cancer were decreasing. In men the lung and prostate cancer incidence rates increased, reaching a peak in different periods, and then decreased and stabilized, respectively. Prevalence was increasing for all considered cancers with the exception of cervical cancer. The highest values in 2012 were estimated for breast and colorectal cancer (34,000 and 22,000 prevalent cases, respectively). In the final period under study there was a decline in mortality for all cancers except female lung cancer. The highest crude mortality rates in 2012 were estimated for lung cancer in men and breast cancer in women: 80 and 31 per 100,000, respectively. Conclusion This paper provides a description of the burden of the major cancers in Campania until 2015. The estimates highlight the need to reinforce organized screening, especially for breast and colorectal cancer, and to support evidence-based prevention campaigns against female smoking. All these aspects require continuous and updated monitoring of the main epidemiological indicators in the Campania population.
Collapse
Affiliation(s)
- Mario Fusco
- Campania Cancer Registry at ASL NA3 Sud, Naples
| | - Roberta De Angelis
- National Center of Epidemiology, Italian National Institute of Health, Rome
| | | | - Giulia Zigon
- Evaluative Epidemiology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Silvia Rossi
- National Center of Epidemiology, Italian National Institute of Health, Rome
| |
Collapse
|
16
|
Galise I, Rashid I, Cuccaro F, Bisceglia L, Coviello V, Melcarne A, Minerba S, Mincuzzi A, Assennato G, Foschi R, Rossi S, Gatta G. Estimates of cancer burden in Puglia. TUMORI JOURNAL 2018; 99:382-9. [DOI: 10.1177/030089161309900314] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aims and background A regional population-based cancer registry that provides incidence and survival data has become active only recently. Since it is important to know the time trends of basic epidemiological indicators to understand the cancer burden in the region, this paper will provide incidence, prevalence and mortality estimates in the region for seven major cancers for the period 1970—2015. Methods The estimates were obtained by applying the MIAMOD method, a statistical back-calculation approach to derive incidence and prevalence figures starting from mortality and relative survival data. Survival was modeled on the basis of published data from the Italian cancer registries. Results The incidence rates are estimated to be still increasing for female breast cancer, colorectal cancer in men and skin melanoma in both sexes. By contrast, the incidence rates indicate a decreasing trend for cervix uteri cancer and stomach cancer, the latter both in men and women. For these cancers an analogous trend is observed for mortality, confirming the reduction of the risk factors related to these cancer types. The incidence rates for lung cancer and prostate cancer in men were estimated to rise, reach a peak, and then decrease in the last part of the considered period. Prevalence increased for all the considered cancers except cervix cancer. The increase was striking for breast cancer and less pronounced for stomach cancer in both genders. Conclusion This paper provides a description of the burden of the major cancers until 2015. The results highlight the need to reinforce effective preventive measures to contrast cancers related to an unhealthy lifestyle and to increase the compliance with organized screening programs to reduce the colorectal and breast cancer burden.
Collapse
Affiliation(s)
- Ida Galise
- Registro Tumori Puglia, IRCCS Istituto Tumori Giovanni Paolo II, Bari
| | - Ivan Rashid
- Registro Tumori Puglia, IRCCS Istituto Tumori Giovanni Paolo II, Bari
| | - Francesco Cuccaro
- Registro Tumori Puglia, IRCCS Istituto Tumori Giovanni Paolo II, Bari
- ARPA Puglia
| | - Lucia Bisceglia
- Registro Tumori Puglia, IRCCS Istituto Tumori Giovanni Paolo II, Bari
- AReS Puglia
| | - Vincenzo Coviello
- Registro Tumori Puglia, IRCCS Istituto Tumori Giovanni Paolo II, Bari
- ASL BT, Barletta-Andria-Trani
| | - Anna Melcarne
- Registro Tumori Puglia, IRCCS Istituto Tumori Giovanni Paolo II, Bari
- ASL Lecce
| | - Sante Minerba
- Registro Tumori Puglia, IRCCS Istituto Tumori Giovanni Paolo II, Bari
- ASL Taranto
| | - Antonia Mincuzzi
- Registro Tumori Puglia, IRCCS Istituto Tumori Giovanni Paolo II, Bari
- ASL Taranto
| | - Giorgio Assennato
- Registro Tumori Puglia, IRCCS Istituto Tumori Giovanni Paolo II, Bari
- ARPA Puglia
| | - Roberto Foschi
- SS Epidemiologia Valutativa, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan
| | - Silvia Rossi
- Centro Nazionale di Epidemiologia, Istituto Superiore di Sanità, Rome, Italy
| | - Gemma Gatta
- SS Epidemiologia Valutativa, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan
| |
Collapse
|
17
|
Grande E, Inghelmann R, Francisci S, Verdecchia A, Micheli A, Baili P, Capocaccia R, De Angelis R. Regional Estimates of Colorectal Cancer Burden in Italy. TUMORI JOURNAL 2018; 93:352-9. [PMID: 17899865 DOI: 10.1177/030089160709300405] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aims and background In terms of new diagnoses, colorectal cancer is one of the most important cancers in Italy and worldwide. The aim of this paper is to present estimates of the mortality, incidence and prevalence of colorectal cancer in Italy at a national and regional scale over the period 1970-1999, with projections up to 2010. Methods The estimates were obtained by applying the MIAMOD method, a statistical back-calculation approach to derive incidence and prevalence estimates from mortality and relative survival data. Published data from the Italian cancer registries were modelled to obtain regional and national estimates of colorectal cancer survival. Results Different incidence patterns were observed for men and women, especially in the projection period: the national age-standardized rate is estimated to increase throughout the study period 1970-2010 for men from 30 to 70 per 100,000, and to stabilize from the end of the 1990s for women at around 38 per 100,000. A stabilization or a slight decrease in age-standardized incidence rates is expected in most regions for women and in most northern-central regions for men. The most critical situation is estimated among men for southern regions, where the rise in incidence is accompanied by a dramatic increase in mortality. About 46,000 incident cases, 267,000 prevalent cases, and 16,000 deaths from colorectal cancer are estimated in Italy for the year 2005. Conclusions Despite the risk reduction estimated in most northern-central regions among men and in the large majority of regions among women, the colorectal cancer burden in Italy is expected to remain relevant in the next years. Prospects for reducing this burden appear mainly connected to the adoption of prevention policies aimed at increasing the awareness of the risk related to dietary habits and lifestyles and at promoting colorectal cancer screening.
Collapse
Affiliation(s)
- Enrico Grande
- Reparto di Epidemiologia dei Tumori, Centro Nazionale di Epidemiologia, Sorveglianza e Promozione della Salute, Istituto Superiore di Sanità, Rome, Italy.
| | | | | | | | | | | | | | | |
Collapse
|
18
|
Inghelmann R, Grande E, Francisci S, Verdecchia A, Micheli A, Baili P, Gatta G, Capocaccia R, Valdagni R, De Angelis R. Regional Estimates of Prostate Cancer Burden in Italy. TUMORI JOURNAL 2018; 93:380-6. [PMID: 17899869 DOI: 10.1177/030089160709300409] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Aims and background Prostate cancer is one of the most common cancers in developed countries and the most common among men in industrialized countries. The introduction of new diagnostic procedures caused an increase in new diagnoses in Italy starting from the early 1990s, while the prognosis of prostate cancer improved due to the use of hormonal treatments. The aim of this paper is to present estimates of prostate cancer mortality, incidence and prevalence over the period 1970-2005 for the Italian regions and for Italy as a whole, and to assess the changes that opportunistic screening and the diffusion of more effective treatments introduced. Methods Estimated figures for incidence, prevalence and mortality were obtained with the MIAMOD method. Starting from the knowledge of mortality in the period 1970-1999 and of the relative survival in the period of diagnosis 1978-1994, we derived incidence and prevalence estimates up to the year 2005 by means of a statistical back-calculation approach. Survival at regional and national levels was modelled on the basis of published survival data from the Italian cancer registries. Results The incidence trend showed a steep increase all over the country during the entire estimation period 1970-2005 with a more pronounced increase in the Center-North then in the South of Italy. Incidence of northern and central regions was about twice as high as that of southern regions. Mortality trends were however constant or declining in the majority of northern-central regions, while they still increased in the South. A total of around 43,000 incident cases, 174,000 prevalent cases and 9,000 deaths were estimated for Italy in 2005. Discussion The effects of opportunistic screening are reflected in an earlier diagnosis for many patients. The existing North-South gradient in incidence seems to be associated with the different spread of the PSA test in different parts of the country. Prostate cancer remains a great health problem in terms of both incidence and prevalence.
Collapse
Affiliation(s)
- Riccardo Inghelmann
- Reparto di Epidemiologia dei Tumori, Centro Nazionale di Epidemiologia, Sorveglianza e Promozione della Salute, Istituto Superiore di Sanità, Rome, Italy
| | | | | | | | | | | | | | | | | | | |
Collapse
|
19
|
Paalman CH, van Leeuwen FE, Aaronson NK, de Boer AGEM, van de Poll-Franse L, Oldenburg HSA, Schaapveld M. Employment and social benefits up to 10 years after breast cancer diagnosis: a population-based study. Br J Cancer 2016; 114:81-7. [PMID: 26757424 PMCID: PMC4716544 DOI: 10.1038/bjc.2015.431] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Revised: 10/30/2015] [Accepted: 11/05/2015] [Indexed: 11/09/2022] Open
Abstract
Background: Little is known about employment outcomes after breast cancer (BC) beyond the first years after treatment. Methods: Employment outcomes were compared with a general population comparison group (N=91 593) up to 10 years after BC for 26 120 patients, diagnosed before age 55 between 2000–2005, with income and social benefits data from Statistics Netherlands. Treatment effects were studied in 14 916 patients, with information on BC recurrences and new cancer events. Results: BC survivors experienced higher risk of losing paid employment (Hazard Ratio (HR): 1.6, 95% Confidence Interval (95% CI) 1.4–1.8) or any work-related event up to 5–7 years (HR 1.5, 95% CI 1.3–1.6) and of receiving disability benefits up to 10 years after diagnosis (HR 2.0, 95% CI 1.6–2.5), with higher risks for younger patients. Axillary lymph node dissection increased risk of disability benefits (HR 1.5, 95% CI 1.4–1.7) or losing paid employment (HR 1.3, 95% CI 1.2–1.5) during the first 5 years of follow-up. Risk of disability benefits was increased among patients receiving mastectomy and radiotherapy (HR 1.2; 95% CI 1.1–1.3) and after chemotherapy (HR 1.7; 95% CI 1.5–1.9) during the first 5 years after diagnosis. Conclusions: BC treatment at least partly explains the increased risk of adverse employment outcomes up to 10 years after BC.
Collapse
Affiliation(s)
- C H Paalman
- Division of Psychosocial Research and Epidemiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - F E van Leeuwen
- Division of Psychosocial Research and Epidemiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - N K Aaronson
- Division of Psychosocial Research and Epidemiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - A G E M de Boer
- Coronel Institute of Occupational Health, Academic Medical Center, Amsterdam, The Netherlands
| | - L van de Poll-Franse
- Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands.,CoRPS- Centre of Research on Psychology in Somatic Diseases, Department of Medical and Clinical Psychology, Tilburg University, The Netherlands
| | - H S A Oldenburg
- Department of Surgical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - M Schaapveld
- Division of Psychosocial Research and Epidemiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands.,Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands
| |
Collapse
|
20
|
Yu XQ, De Angelis R, Luo Q, Kahn C, Houssami N, O'Connell DL. A population-based study of breast cancer prevalence in Australia: predicting the future health care needs of women living with breast cancer. BMC Cancer 2014; 14:936. [PMID: 25494610 PMCID: PMC4295409 DOI: 10.1186/1471-2407-14-936] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Accepted: 12/06/2014] [Indexed: 11/18/2022] Open
Abstract
Background Breast cancer places a heavy burden on the Australian healthcare system, but information about the actual number of women living with breast cancer and their current or future health service needs is limited. We used existing population-based data and innovative statistical methods to address this critical research question in a well-defined geographic region. Methods Breast cancer data from the New South Wales (NSW) Central Cancer Registry and PIAMOD (Prevalence and Incidence Analysis MODel) software were used to project future breast cancer prevalence in NSW. Parametric models were fitted to incidence and survival data, and the modelled incidence and survival estimates were then used to estimate current and future prevalence. To estimate future healthcare requirements the projected prevalence was then divided into phases of care according to the different stages of the survivorship trajectory. Results The number of women in NSW living with a breast cancer diagnosis had increased from 19,305 in 1990 to 48,754 in 2007. This number is projected to increase further to 68,620 by 2017. The majority of these breast cancer survivors will require continued monitoring (31,974) or will be long-term survivors (29,785). About 9% will require active treatment (either initial therapy, or treatment for subsequent metastases or second cancer) and 1% will need end of life care due to breast cancer. Conclusions Extrapolating these projections to the national Australian population would equate to 209,200 women living with breast cancer in Australia in 2017, many of whom will require active treatment or post-treatment monitoring. Thus, careful planning and development of a healthcare system able to respond to this increased demand is required. Electronic supplementary material The online version of this article (doi:10.1186/1471-2407-14-936) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Xue Qin Yu
- Cancer Research Division, Cancer Council New South Wales, Sydney, Australia.
| | | | | | | | | | | |
Collapse
|
21
|
Chen W, Armstrong BK, Zheng R, Zhang S, Yu X, Clements M. Cancer burden in China: a Bayesian approach. BMC Cancer 2013; 13:458. [PMID: 24093796 PMCID: PMC3850959 DOI: 10.1186/1471-2407-13-458] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2012] [Accepted: 09/25/2013] [Indexed: 11/22/2022] Open
Abstract
Background Cancer is a serious health issue in China, but accurate national counts for cancer incidence are not currently available. Knowledge of the cancer burden is necessary for national cancer control planning. In this study, national death survey data and cancer registration data were used to calculate the cancer burden in China using a Bayesian approach. Methods Cancer mortality and incidence rates for 2004–2005 were obtained from the National Cancer Registration database. The third National Death Survey (NDS), 2004–2005 database provided nationally representative cancer mortality rates. Bayesian modeling methods were used to estimate mortality to incidence (MI) ratios from the registry data and national incidence from the NDS for specific cancer types by age, sex and urban or rural location. Results The total estimated incident cancer cases in 2005 were 2,956,300 (1,762,000 males, 1,194,300 females). World age standardized incidence rates were 236.2 per 100,000 in males and 168.9 per 100,000 in females in urban areas and 203.7 per 100,000 and 121.8 per 100,000 in rural areas. Conclusions MI ratios are useful for estimating national cancer incidence in the absence of representative incidence or survival data. Bayesian methods provide a flexible framework for smoothing rates and representing statistical uncertainty in the MI ratios. Expansion of China’s cancer registration network to be more representative of the country would improve the accuracy of cancer burden estimates.
Collapse
Affiliation(s)
- Wanqing Chen
- National Central Cancer Registry, Cancer Institute, Chinese Academy of Medical Sciences, No,17 Pan-Jia-Yuan South Lane, Chaoyang District, Beijing 100021, China.
| | | | | | | | | | | |
Collapse
|
22
|
Cassese S, Galasso G, Sciahbasi A, Scacciatella P, Muçaj A, Piccolo R, D'Anna C, Pangrazi A, Lioy E, Marra S, Piscione F. Antiplatelet theRapy after Genous EPC-capturing coroNary stenT implantatiOn. Int J Cardiol 2013; 167:757-61. [DOI: 10.1016/j.ijcard.2012.03.052] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2011] [Revised: 01/30/2012] [Accepted: 03/03/2012] [Indexed: 11/30/2022]
|
23
|
Moradpour F, Fatemi Z. Estimation of the Projections of the Incidence Rates, Mortality and Prevalence Due to Common Cancer Site in Isfahan, Iran. Asian Pac J Cancer Prev 2013; 14:3581-5. [DOI: 10.7314/apjcp.2013.14.6.3581] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
|
24
|
Piffer S, Gentilini M, Rizzello R, Mazzoleni G, Bellù F, Rossi S. Estimates of cancer burden in Trentino-Alto Adige. TUMORI JOURNAL 2013; 99:296-307. [DOI: 10.1177/030089161309900304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aims and background The Trentino-Alto Adige region is composed of two autonomous provinces (Trento and Bolzano), each with its own cancer registry. The registries' total coverage is 100% of the regional population. The main difference between the two provinces in terms of cancer epidemiology is related to the prostate cancer incidence and survival, with higher values in Bolzano. This paper provides an update until 2015 of the basic epidemiological indicators for seven major cancers for the entire region. Methods The indicators were estimated by means of the MIAMOD method, a statistical back-calculation approach to derive incidence and prevalence figures starting from mortality and relative survival data. Mortality data were provided by ISTAT for the period 1970—2002 while survival was modeled on the basis of published data from the Italian cancer registries. Results The estimates for 2012 show that breast cancer was the most common cancer in women and prostate cancer was most common in men. Incidence and mortality were decreasing for cervix cancer and stomach cancer in both genders during the whole study period. The lung cancer incidence and mortality were decreasing in men but increasing in women. The colorectal cancer incidence rose in both genders while the mortality was decreasing in women. The incidence of skin melanoma increased in both sexes, while the mortality remained very low. The breast cancer incidence was increasing up to 2015 while the mortality was declining since 1986. The prostate cancer incidence increased up to 2006, thereafter the rates stabilized while mortality started to decrease in the early 2000s. The highest mortality rates were estimated for lung cancer in men and breast cancer in women. Conclusions Lifestyle plays an important role in cancer trends, as does organized screening for early detection of cervix, breast and colorectal cancer. The provincial data on risk factor distribution and adherence to and coverage of organized screening are satisfactory and their optimization may allow additional benefits in terms of public health.
Collapse
Affiliation(s)
- Silvano Piffer
- Servizio Epidemiologia Clinica e Valutativa, Registro Tumori, Azienda Provinciale per i Servizi Sanitari, Trento
| | - Maria Gentilini
- Servizio Epidemiologia Clinica e Valutativa, Registro Tumori, Azienda Provinciale per i Servizi Sanitari, Trento
| | - Roberto Rizzello
- Servizio Epidemiologia Clinica e Valutativa, Registro Tumori, Azienda Provinciale per i Servizi Sanitari, Trento
| | - Guido Mazzoleni
- UO Anatomia Patologica, Registro Tumori, Ospedale S Maurizio, Bolzano
| | - Francesco Bellù
- UO Anatomia Patologica, Registro Tumori, Ospedale S Maurizio, Bolzano
| | - Silvia Rossi
- Centro Nazionale di Epidemiologia, Istituto Superiore di Sanità, Rome, Italy
| |
Collapse
|
25
|
Ventura L, Miccinesi G, Buzzoni C, Crocetti E, Paci E, Foschi R, Rossi S. Estimates of cancer burden in Tuscany. TUMORI JOURNAL 2013; 99:334-41. [DOI: 10.1177/030089161309900308] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aims and background The Tuscan cancer registry has been operating since 1985, providing cancer incidence and survival data in Tuscany; it covers about 33% of the regional population. The purpose of this paper is to provide incidence, prevalence and mortality estimates for the major cancers in the whole Tuscany region for the period 1970—2015. Methods The estimated figures were obtained by applying the MIAMOD method. Starting from mortality and survival data, incidence and prevalence were derived using a statistical back-calculation approach. Survival was modeled on the basis of published data from the Italian cancer registries. Results According to the estimates, the most frequent cancer sites were colon-rectum in both genders, prostate in men and breast in women, with 4,188, 3,082 and 3,092 new diagnoses, respectively, in 2012. The incidence rates were steadily increasing for lung cancer in women and melanoma in both sexes, while they were decreasing for uterine cervix cancer in women, lung cancer in men and stomach cancer in both sexes. For colorectal cancer a small reduction in incidence was estimated for both sexes in recent years. The incidence rates for prostate cancer, after a steep increase and subsequent stabilization, were estimated to increase slightly in the last years. The breast cancer incidence was estimated to stabilize in the last 10 years. The mortality trends were decreasing for all considered cancers except female lung cancer. Prevalence increased for most of the studied cancers except stomach cancer in both sexes, lung cancer in men and cervix cancer in women. The highest prevalence was estimated for breast cancer, with over 42,000 cases in 2012. Conclusion This paper provides an updated description of the cancer burden in Tuscany until 2015. These trends will have a significant impact on the regional health services and it is therefore important to enhance both primary prevention, for reducing the cancer incidence, and oncological surveillance, for evaluating the care and assistance of cancer patients.
Collapse
Affiliation(s)
- Leonardo Ventura
- Clinical and Descriptive Epidemiology Department, Cancer Prevention and Research Institute (ISPO), Florence
| | - Guido Miccinesi
- Clinical and Descriptive Epidemiology Department, Cancer Prevention and Research Institute (ISPO), Florence
| | - Carlotta Buzzoni
- Tuscany Cancer Registry, Cancer Prevention and Research Institute (ISPO), Florence
| | - Emanuele Crocetti
- Tuscany Cancer Registry, Cancer Prevention and Research Institute (ISPO), Florence
| | - Eugenio Paci
- Clinical and Descriptive Epidemiology Department, Cancer Prevention and Research Institute (ISPO), Florence
| | | | - Silvia Rossi
- National Center of Epidemiology, Italian National Institute of Health, Rome, Italy
| |
Collapse
|
26
|
Rashid I, Pannozzo F, Rossi S, Foschi R. Estimates of cancer burden in Lazio. TUMORI JOURNAL 2013; 99:359-65. [DOI: 10.1177/030089161309900311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aims and background Since 1983 a population-based cancer registry has been operating in Lazio which provides incidence and survival data and covers the entire Latina province, amounting to 10% of the regional population. The aim of this paper is to provide estimates of the incidence, mortality and prevalence for seven major cancers in the Lazio region for the period 1970—2015. Methods The estimates were obtained by applying the MIAMOD method, a statistical back-calculation approach to derive incidence and prevalence figures starting from mortality and relative survival data. Survival was modeled on the basis of published data from the Italian cancer registries. Results In 2012 the most frequent cancer sites were breast, colon-rectum and prostate with 5,529, 5,315 and 4,759 new diagnosed cases, respectively. The cancers with increasing incidence trends were breast cancer, lung cancer and skin melanoma in women, and prostate cancer, colorectal cancer and melanoma in men. The incidence rates of uterine cervix and stomach cancer decreased. The male lung cancer rates increased, reaching a peak in the late 1980s, and then decreased. Prevalence increased for all the considered cancers except cervix cancer. In 2012 breast, colorectal and prostate cancer had the highest prevalence, with 68,239, 36,617 and 33,934 prevalent cases, respectively. In the final period of the study the mortality declined for all cancers except female lung cancer. In 2012, the highest mortality rates were estimated for lung cancer in both men and women, with 89 and 40 deaths per 100,000, respectively. Conclusion These estimates give a useful description of the present and future cancer patterns in the Lazio region. Incidence, mortality and prevalence projections provide new information for health resource planning. Furthermore, they point to the need to reinforce the organized screening programs, especially for breast and colorectal cancer.
Collapse
Affiliation(s)
- Ivan Rashid
- Registro Tumori di Popolazione della Provincia di Latina, Latina
| | - Fabio Pannozzo
- Registro Tumori di Popolazione della Provincia di Latina, Latina
| | - Silvia Rossi
- Centro Nazionale di Epidemiologia, Istituto Superiore di Sanità, Rome
| | - Roberto Foschi
- SS Epidemiologia Valutativa, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| |
Collapse
|
27
|
Vercelli M, Quaglia A, Lillini R, Rossi S, Foschi R, Orengo MA, Marani E, Casella C, Puppo A, Celesia MV, Cogno R, Levreri I, Benfatto L, Manenti S, Cappellano D, Garrone E. Estimates of cancer burden in Liguria. TUMORI JOURNAL 2013; 99:285-95. [DOI: 10.1177/030089161309900303] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aims and background The regional health care system of Liguria caters for a resident population which is among the oldest in Europe. One population-based cancer registry is present in the region, providing incidence and survival data for the Genoa province (covering 55% of the regional population). This paper will estimate the incidence, prevalence and mortality in the Liguria region for cancers of the lung, breast, prostate, colon-rectum, stomach and uterine cervix and melanoma of the skin in 1970—2015. Methods The estimated figures were obtained by applying the MIAMOD method. Starting from mortality and survival data, incidence and prevalence were derived using a statistical back-calculation approach. Survival was modeled on the basis of published data from the Italian cancer registries. The MIAMOD method was applied also to estimate the colorectal cancer incidence, mortality and prevalence rates in the Ligurian provinces in the period 1988—2015. Results In 2012 about 1,500 new cases of breast cancer were expected in Ligurian women. The estimates for the other cancer sites were considerably lower, ranging from 839 (colon-rectum) to 54 (cervix). In men about 1,400 new cases were estimated for prostate cancer, while the incidence for the other sites ranged from 1,118 (colon-rectum) to 208 (skin melanoma). The breast cancer prevalence rate was more than 10 times the incidence rate in women, and the lung cancer prevalence rate was more than double the incidence rate in both sexes. Mortality rates were highest for lung cancer in men and breast cancer in women; the lowest rates were estimated for melanoma and cancer of the uterine cervix. Conclusion In Liguria a large portion of the health expenditure has been devoted to diagnostic and therapeutic resources. This may have contributed to the reduction of mortality rates and to the improvement of cancer survival. This phenomenon, added to population aging, will inflate the cancer prevalence. One of the major challenges for the Liguria region is to face the increasing demand for oncology services.
Collapse
Affiliation(s)
- Marina Vercelli
- RTRL, Registro Tumori Regione Liguria c/o SS Epidemiologia Descrittiva, Azienda Ospedale Università San Martino, IST, Istituto Nazionale Ricerca sul Cancro, Genoa
- DISSAL, Dipartimento di Scienze della Salute, Università di Genova, Genoa
| | - Alberto Quaglia
- RTRL, Registro Tumori Regione Liguria c/o SS Epidemiologia Descrittiva, Azienda Ospedale Università San Martino, IST, Istituto Nazionale Ricerca sul Cancro, Genoa
| | - Roberto Lillini
- RTRL, Registro Tumori Regione Liguria c/o SS Epidemiologia Descrittiva, Azienda Ospedale Università San Martino, IST, Istituto Nazionale Ricerca sul Cancro, Genoa
- Università “Vita - Salute” San Raffaele, Milan
| | - Silvia Rossi
- CNESPS, Centro Nazionale di Epidemiologia, Sorveglianza e Promozione della Salute, Istituto Superiore di Sanità, Rome
| | - Roberto Foschi
- SS Epidemiologia Valutativa, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
28
|
Gatta G, Ciampichini R, Bisanti L, Contiero P, Tessandori R, Baili P, Rossi S. Estimates of cancer burden in Lombardy. TUMORI JOURNAL 2013; 99:277-84. [DOI: 10.1177/030089161309900302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aims and background Cancer registration in Lombardy covers almost half of the regional population and started in 1976 in the Varese province. The aim of this paper is to provide estimates of the incidence, mortality and prevalence of seven major cancers for the entire Lombardy region in the period 1970—2015. Methods The estimates were obtained by applying the MIAMOD method, a statistical back-calculation approach to derive incidence and prevalence figures starting from mortality and relative survival data. Published data from the Italian cancer registries were modeled in order to estimate the regional cancer survival. Results In Lombardy, about 9,000 new cases of breast cancer, 8,500 of colorectal cancer, 7,200 of prostate cancer and 6,700 of lung cancer were expected to be diagnosed in the year 2012. Incidence rates are still rising for female breast cancer, skin melanoma in both sexes, and lung cancer in women. By contrast, the rates have been declining for cervix and stomach cancer. For lung cancer in men, prostate cancer and colorectal cancer the rates increased, reaching a peak in different periods, and then decreased. Prevalence increased for all cancers considered except cervix cancer. The rise was less pronounced in stomach cancer due to the impressive reduction of its incidence and was striking for breast and prostate cancer, with 116,000 and 58,900 prevalent cases in 2012. Mortality dropped for all considered cancers with the only exception of lung cancer in women. Conclusion This up-to-date picture of the cancer risk and burden in Lombardy shows the increasing demand for oncology services as one of the major challenges for the region. However, primary prevention is still the only way to simultaneously reduce incidence, prevalence and mortality rates, thus saving further lives and preserving health resources.
Collapse
Affiliation(s)
- Gemma Gatta
- Evaluative epidemiology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan
| | - Roberta Ciampichini
- Evaluative epidemiology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan
| | | | - Paolo Contiero
- Registro Tumori Provincia di Varese, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan
| | | | - Paolo Baili
- Evaluative epidemiology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan
| | - Silvia Rossi
- Centro Nazionale di Epidemiologia, Istituto Superiore di Sanità, Rome, Italy
| |
Collapse
|
29
|
Tavilla A, Vitarelli S, Rossi S, Foschi R. Estimates of cancer burden in Marche. TUMORI JOURNAL 2013; 99:351-8. [DOI: 10.1177/030089161309900310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Aims and background The aim of this paper is to provide estimates of the incidence, mortality and prevalence of seven major cancers in the Marche region for the period 1970—2015. Methods The MIAMOD method, a statistical back-calculation approach, was applied to derive incidence and prevalence figures from mortality and relative survival data. Published data from the Italian cancer registries were used as the basis for survival modeling. Results Colorectal, breast and prostate cancer were the most frequent cancers in 2012, with 1,563, 1,215 and 1,191 estimated incident cases, and leading to 539, 224 and 228 deaths, respectively. Age-standardized rates were estimated to decrease for stomach and cervical cancer and to increase for skin melanoma and female lung cancer. In men, the lung cancer incidence rates reached their maximum level during the late 1980s and decreased thereafter. The colorectal cancer trend showed an initially increasing pattern, followed by a decrease in the last decade, both for men and women. The estimated incidence rates of prostate cancer presented a very steep rise in the period 1985—2002 and then remained stable at the high levels reached in 2003. The largest increases in prevalence were for breast, colorectal and prostate cancer, for which 17,098, 11,844 and 9,269 cases were estimated, respectively, in 2012. Conclusion This paper provides a description of the burden of the major cancers in the Marche region until 2015. The estimates were fairly consistent with previously published data by the Macerata province cancer registry. The MIAMOD method provides a picture of the impressive increase in the prevalence of breast cancer and prostate cancer over the period studied, thereby allowing to foresee an increasing demand for cancer care services as one of the major challenges for the regional health care system.
Collapse
Affiliation(s)
- Andrea Tavilla
- National Center of Epidemiology, Italian National Institute of Health, Rome
| | | | - Silvia Rossi
- National Center of Epidemiology, Italian National Institute of Health, Rome
| | - Roberto Foschi
- Evaluative Epidemiology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| |
Collapse
|
30
|
Stracci F, Petrucci MS, Ciampichini R, Tavilla A, Foschi R. Estimates of cancer burden in Umbria. TUMORI JOURNAL 2013; 99:342-50. [DOI: 10.1177/030089161309900309] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aims and background Model-based estimates and projections of epidemiological indicators related to cancer are important tools to support public health policies and planning. The aim of the present study is to produce projections of cancer incidence, mortality and prevalence for the Umbria region (900,000 inhabitants) in central Italy. Methods The estimations were obtained by applying the MIAMOD method, a statistical back-calculation approach to derive incidence and prevalence figures starting from mortality and relative survival data. Published data from the Italian cancer registries were modeled in order to estimate regional cancer survival. Estimated incidence rates were validated with observed incidence rates obtained from the Umbria regional cancer registry. Results The most frequent cancer sites estimated were colon-rectum, prostate and breast in women, with 970, 615 and 729 new diagnoses, respectively, in 2012. The incidence rates were increasing for female lung cancer, male colorectal cancer, and melanoma. By contrast, the rates have been declining for cervix and stomach cancer. For lung cancer and prostate cancer in men and colorectal cancer in women the rates increased, reaching a peak in different periods, and then decreased. The incidence rates of breast cancer rose, reaching a plateau in the mid 2010s. Favorable mortality trends were predicted for all cancers except skin melanoma and lung cancer in women. The prevalence of cancer was increasing with the only exception of cervical cancer in women and lung cancer in men in the most recent estimation period. Conclusion The scenario found for cancer incidence and prevalence was largely influenced by screening activities, so that increasing or stable incidence rates may reflect active preventive efforts. Aging, screening, and more complex and costly treatments pose a problem of sustainability and selection of interventions to the regional oncology system. Evaluation of effectiveness of intervention and cost-benefit analyses will be important to ensure cancer control in the future.
Collapse
Affiliation(s)
- Fabrizio Stracci
- Department of Medical-Surgical Specialties and Public Health, Division of Public Health, University of Perugia, Perugia
- Umbria Cancer Registry
| | | | - Roberta Ciampichini
- Evaluative Epidemiology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan
| | - Andrea Tavilla
- National Center of Epidemiology, Italian National Institute of Health, Rome, Italy
| | - Roberto Foschi
- Evaluative Epidemiology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan
| |
Collapse
|
31
|
Tumino R, Capocaccia R, Traina A, Madeddu A, Contrino ML, Zigon G. Estimates of cancer burden in Sicily. TUMORI JOURNAL 2013; 99:399-407. [DOI: 10.1177/030089161309900316] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Aims and background Estimates are complementary epidemiological measures which allow to present data on cancer burden, especially in geographical areas where measurements of cancer occurrence are not supported by exhaustive statistics on incidence, mortality and survival. The aim of this paper is to provide cancer incidence, mortality and prevalence estimates and projections for the major cancers in the period 1970—2015 for the entire region of Sicily. Methods The estimates were computed by applying the MIAMOD method, a statistical back-calculation approach to derive incidence and prevalence figures starting from mortality and relative survival data. Published data from the Italian cancer registries were modeled in order to estimate the regional cancer survival. Results In 2012 the most common cancers were breast cancer in women, colorectal cancer in both sexes, and prostate cancer in men, with about 4,000, 3,500 and 3,000 estimated new cases, respectively. The highest crude mortality rates were estimated for lung cancer in men (63.6 per 100,000) and breast cancer in women (30.8 per 100,000) and the lowest for skin melanoma (both sexes) and cancer of the cervix uteri. For colorectal, lung and stomach cancer and skin melanoma, all the indicators were higher in men than women. The prevalence figures in women were more than 9 times the incidence figures for breast cancer and more than 10 times the incidence figures for skin melanoma. The prevalence was twice the incidence for lung cancer in both sexes. The prevalence increased for all the considered cancers except cervical cancer. Conclusion According to our analyses in Sicily we expect about 14,000 new diagnoses and 5,500 deaths for the major cancer types in a year, while about 92,000 persons with a diagnosis of the considered cancers were alive in 2012. We expect an increase in cancer survival and contemporary aging of the population: both expectations will inflate the cancer prevalence, causing more demand for oncology facilities.
Collapse
Affiliation(s)
- Rosario Tumino
- Registro Tumori della Provincia di Ragusa, Azienda Sanitaria Provinciale Ragusa, Ragusa
| | | | - Adele Traina
- Registro tumori della Mammella di Palermo, Palermo
| | | | | | - Giulia Zigon
- SS di Epidemiologia Valutativa, Fondazione IRCCS “Istituto Nazionale dei Tumori”, Milan, Italy
| |
Collapse
|
32
|
Falcini F, Mancini S, Ravaioli A, Vattiato R, Bucchi L, Ferretti S, Michiara M, Federico M, de Leon MP, Mangone L, Rossi S, Foschi R. Estimates of cancer burden in Emilia-Romagna. TUMORI JOURNAL 2013; 99:327-33. [DOI: 10.1177/030089161309900307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aims and background This paper aims to provide a comprehensive overview of midterm epidemiological trends for the major cancer sites in the Emilia-Romagna region of northern Italy (population 4,400,000). Methods The MIAMOD method, a back-calculation approach to estimate and project the incidence of chronic diseases from mortality and patient survival, was used for the estimation of incidence and prevalence by calendar year (from 1970 to 2015) and age (from 0 to 99). Survival estimates were taken from cancer registries of northeastern Italy. Results The estimated incidence of stomach cancer decreased by approximately 75% for both sexes. Trends in incidence of colorectal cancer differed between males and females. For females, the rate increased moderately until the year 2000 with a slow decrease thereafter, whereas the male colorectal cancer incidence showed a regular increase until 2010 followed by a substantial leveling off. Among males the lung cancer incidence and mortality rates showed a steep increase until the late 1980s and a rapid decrease thereafter. Among females, the trends were increasing over the entire study period. The estimated incidence of female breast cancer rose sharply between 1970 and 2001, but from that year onwards a slightly decreasing trend was observed. Mortality peaked in 1988 and has fallen since. The incidence of prostate cancer showed a 3-fold increase. After 2005, the rate is expected to stabilize. Among females, the estimated prevalence increased for breast cancer (52,700 cases expected in 2015), colorectal cancer, lung cancer and melanoma, while decreasing for stomach cancer and cervical cancer. Among males, the estimates showed an upward trend for prostate cancer (32,100 cases expected in 2015) and colorectal cancer, and a leveling off for lung cancer after 2010. Conclusion The estimates were fairly consistent with previous data from several epidemiological sources. The MIAMOD method provided a picture of the impressive increase in the prevalence of breast cancer and prostate cancer over the 45-year period studied.
Collapse
Affiliation(s)
- Fabio Falcini
- Romagna Cancer Registry, IRCCS Romagna Scientific Institute for the Study and Treatment of Tumors (IRST), Meldola (FC)
| | - Silvia Mancini
- Romagna Cancer Registry, IRCCS Romagna Scientific Institute for the Study and Treatment of Tumors (IRST), Meldola (FC)
| | - Alessandra Ravaioli
- Romagna Cancer Registry, IRCCS Romagna Scientific Institute for the Study and Treatment of Tumors (IRST), Meldola (FC)
| | - Rosa Vattiato
- Romagna Cancer Registry, IRCCS Romagna Scientific Institute for the Study and Treatment of Tumors (IRST), Meldola (FC)
| | - Lauro Bucchi
- Romagna Cancer Registry, IRCCS Romagna Scientific Institute for the Study and Treatment of Tumors (IRST), Meldola (FC)
| | | | | | | | | | | | - Silvia Rossi
- Centro Nazionale di Epidemiologia, Istituto Superiore di Sanità, Rome
| | - Roberto Foschi
- SS di Epidemiologia Valutativa, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| |
Collapse
|
33
|
Abstract
Aims and background Abruzzo and Molise are two regions located in the south of Italy, currently without population-based cancer registries. The aim of this paper is to provide estimates of cancer incidence, mortality and prevalence for the Abruzzo and Molise regions combined. Methods The MIAMOD method, a back-calculation approach to estimate and project the incidence of chronic diseases from mortality and patient survival, was used for the estimation of incidence and prevalence by calendar year (from 1970 to 2015) and age (from 0 to 99). The survival estimates are based on cancer registry data of southern Italy. Results The most frequently diagnosed cancers were those of the colon and rectum, breast and prostate, with 1,394, 1,341 and 698 new diagnosed cases, respectively, estimated in 2012. Incidence rates were estimated to increase constantly for female breast cancer, colorectal cancer in men and melanoma in both sexes. For prostate cancer and male lung cancer, the incidence rates increased, reaching a peak, and then decreased. In women the incidence of colorectal and lung cancer stabilized after an initial increase. For stomach and cervical cancers, the incidence rates showed a constant decrease. Prevalence was increasing for all the considered cancer sites with the exception of the cervix uteri. The highest prevalence values were estimated for breast and colorectal cancer with about 12,300 and over 8,200 cases in 2012, respectively. In the 2000s the mortality rates declined for all cancers except skin melanoma and female lung cancer, for which the mortality was almost stable. Conclusion This paper provides a description of the burden of the major cancers in Abruzzo and Molise until 2015. The increase in cancer survival, added to population aging, will inflate the cancer prevalence. In order to better evaluate the cancer burden in the two regions, it would be important to implement cancer registration.
Collapse
Affiliation(s)
- Roberto Foschi
- Evaluative Epidemiology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan
| | - Lorena Viviano
- Evaluative Epidemiology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan
| | - Silvia Rossi
- National Center of Epidemiology, Italian National Institute of Health, Rome, Italy
| |
Collapse
|
34
|
Cancer incidence estimation at a district level without a national registry: A validation study for 24 cancer sites using French health insurance and registry data. Cancer Epidemiol 2013. [DOI: 10.1016/j.canep.2012.10.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
35
|
Uhry Z, Belot A, Colonna M, Bossard N, Rogel A, Iwaz J, Mitton N, Grosclaude P, Remontet L. National cancer incidence is estimated using the incidence/mortality ratio in countries with local incidence data: is this estimation correct? Cancer Epidemiol 2013; 37:270-7. [PMID: 23312453 DOI: 10.1016/j.canep.2012.12.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2012] [Revised: 12/12/2012] [Accepted: 12/13/2012] [Indexed: 11/25/2022]
Abstract
BACKGROUND In countries with local cancer registration, the national cancer incidence is usually estimated by multiplying the national mortality by the incidence/mortality (I/M) ratio from pooled registries. This study aims at validating this I/M estimation in France, by a comparison with estimation obtained using the ratio of incidence over hospital discharge (I/HD) or the ratio of incidence over health insurance data (long-duration diseases, I/LDD). METHODS This comparison was performed for 22 cancer sites over the period 2004-2006. In France, a longitudinal I/M approach was developed relying on incidence and mortality trend analyses; here, the corresponding estimations of national incidence were extracted for 2004-2006. The I/HD and I/LDD estimations were performed using a common cross-sectional methodology. RESULTS The three estimations were found similar for most cancers. The relative differences in incidence rates (vs. I/M) were below 5% for numerous cancers and below 10% for all cancers but three. The highest differences were observed for thyroid cancer (up to +21% in women and +8% in men), skin melanoma (up to +13% in women and +8% in men), and Hodgkin disease in men (up to +15%). Differences were also observed in women aged over 60 for cervical cancer. Except for thyroid cancer, differences were mainly due to the smoothing performed in the I/M approach. CONCLUSION Our results support the validity of I/M approaches for national estimations, except for thyroid cancer. The longitudinal version of this approach has, furthermore, the advantage of providing smoothed estimations and trend analyses, including useful birth-cohort indicators, and should thus be preferred.
Collapse
Affiliation(s)
- Z Uhry
- Institut de Veille Sanitaire (InVS), Saint Maurice, France.
| | | | | | | | | | | | | | | | | |
Collapse
|
36
|
Vercelli M, Lillini R, Capocaccia R, Quaglia A. Use of SERTS (Socio-Economic, health Resources and Technologic Supplies) models to estimate cancer survival at provincial geographical level. Cancer Epidemiol 2012; 36:566-74. [PMID: 22906484 DOI: 10.1016/j.canep.2012.07.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2011] [Revised: 07/24/2012] [Accepted: 07/25/2012] [Indexed: 11/24/2022]
Abstract
AIM The main aim of this work is to compute expected cancer survival for Italian provinces by Socio-Economic and health Resources and Technologic Supplies (SERTS) models, based on demographic, socioeconomic variables and information describing the health care system (SEH). METHODS Five-year age-standardised relative survival rates by gender for 11 cancer sites and all cancers combined of patients diagnosed in 1995-1999, were obtained from the Italian Association of Cancer Registries (CRs) database. The SEH variables describe at provincial level macro-economy, demography, labour market, health resources in 1995-2005. A principal components factor analysis was applied to the SEH variables to control their strong mutual correlation. For every considered cancer site, linear regression models were estimated considering the 5-RS% as dependent variable and the principal components factors of the SEH variables as independent variables. RESULTS The model composition was correlated to the characteristics of take in charge of patients. SEH factors were correlated with the observed survival for all cancer combined and colon-rectum in both sexes, prostate, kidney and non Hodgkin's lymphomas in men, breast, corpus uteri and melanoma in women (R(2) from 40% to 85%). In the provinces without any CR the survival was very similar with that of neighbouring provinces with analogous social, economic and health characteristics. CONCLUSIONS The SERTS models allowed us to interpret the survival outcome of oncologic patients with respect to the role of the socio-economic and health related system characteristics, stressing how the peculiarities of the take in charge at the province level could address the decisions regarding the allocation of resources.
Collapse
Affiliation(s)
- Marina Vercelli
- Liguria Region Cancer Registry, Descriptive Epidemiology Unit, IRCCS Azienda Ospedaliera Universitaria San Martino - IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy.
| | | | | | | | | | | |
Collapse
|
37
|
Clèries R, Ribes J, Buxo M, Ameijide A, Marcos-Gragera R, Galceran J, Miguel Martínez J, Yasui Y. Bayesian approach to predicting cancer incidence for an area without cancer registration by using cancer incidence data from nearby areas. Stat Med 2012; 31:978-87. [PMID: 22237653 DOI: 10.1002/sim.4463] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2010] [Revised: 10/10/2011] [Accepted: 10/17/2011] [Indexed: 11/12/2022]
Abstract
This paper compares three different methods for performing cancer incidence prediction in an area without a cancer registry under a Bayesian framework, using linear and log-linear age-period models with either age-specific slopes or a common slope across age groups. The three methods assume that a nearby area with a cancer registration has similar incidence and mortality patterns as the area of interest without a cancer registry where the cancer incidence prediction is carried out. The three methods differ in modeling strategies: (i) modeling the incidence rate directly; (ii) modeling the ratio of the number of incident cases to that of mortality cases; and (iii) modeling the difference between the incidence rate and the mortality rate. Strategy (iii) is a new approach in this type of projection. Empirical assessment is made using real data from the cancer registry of Tarragona, Spain, to predict cancer incidence in Girona, Spain, and vice versa. Predictions of short-term (3-4 years) incidence were made for 2001 in Tarragona using observed cancer incidence and mortality data for 1994-1998 from Girona. Short-term predictions were made for 2002 in Girona using Tarragona's 1994-1998 data. Additionally, long-term (10 years) incidence rate predictions were made for 2002 in Girona using data from Tarragona for the period 1985-1992. Our results suggest that extrapolating time-trends of incidence rates minus mortality rates may have the best predictive performance overall. These methods of population-level disease-incidence prediction are highly relevant to health care planning and policy decisions.
Collapse
Affiliation(s)
- Ramon Clèries
- Cancer Registry of Catalonia - Plan for Oncology of the Catalan Government, IDIBELL, Hospital Duran i Reynals, Catalonia, Spain.
| | | | | | | | | | | | | | | |
Collapse
|
38
|
Sánchez MJ, Payer T, De Angelis R, Larrañaga N, Capocaccia R, Martinez C. Cancer incidence and mortality in Spain: estimates and projections for the period 1981-2012. Ann Oncol 2011; 21 Suppl 3:iii30-36. [PMID: 20427358 DOI: 10.1093/annonc/mdq090] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND National indicators of cancer burden are essential information for cancer surveillance and health planning, so that in countries with partial registration coverage and geographically variable risk patterns, such as Spain, this is even more relevant. This article provides estimates of cancer incidence in Spain for all cancers combined, with the single exception of non-melanoma skin cancer, and for major cancer sites over the period 1981-2006, with projections up to 2012. PATIENTS AND METHODS Estimates were obtained by applying the MIAMOD method, a statistical back-calculation approach, to derive incidence from mortality and relative survival data. RESULTS During the period 1981-2012, age-standardised incidence rates for all cancers rose from the beginning of the period and started to decline from 2000 onwards among men, and increased across the whole period among women. Differences in incidence trends between men and women might be attributable to the gender-specific case-mix of sites for all cancers, and to differences in risk factors specific to certain cancer sites in men and women, with smoking being the main factor accounting for these differences between the sexes. CONCLUSIONS Estimates and projections of cancer incidence and mortality show divergent trends in Spain by sex and tumour type. This information is basic for planning and enhancing public health strategies and resources.
Collapse
Affiliation(s)
- M J Sánchez
- Granada Cancer Registry, Andalusian School of Public Health, Granada, Spain.
| | | | | | | | | | | | | |
Collapse
|
39
|
|
40
|
Rovera F, Dionigi G, Riva C, Chiaravalli A, Corben AD, Bianchi V, Cinquepalmi L, Boni L, Dionigi R. Identifying factors contributing to reduced breast tumor size: a longitudinal study. Int J Surg 2008; 6 Suppl 1:S97-S100. [PMID: 19131284 DOI: 10.1016/j.ijsu.2008.12.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIM This study examines the trends and outcomes of breast cancer patients who have undergone surgical procedures at the Department of Surgical Sciences, University of Insubria, Varese, Italy. It also identifies the factors that contributed to the reduction of the breast tumor size over a 13-year period at a tertiary referral center. METHODS All breast cancer operations performed at the Department of Surgical Sciences, University of Insubria, Varese, Italy, from January 1992 to June 2005 were examined and data from their surgical pathology reports were also analyzed, using a prospective database. A longitudinal study was performed to compare and analyze the pathological data during three consecutive time periods. The periods were from 1992 to 1996, 1997 to 1999, and 2000 to 2005. Surgical and pathological outcomes included age of the patient at the time of the diagnosis, partial breast resections, mastectomies, axillary lymphadenectomies, tumor size, histological type and stage, and lymph node status. RESULTS The study group was comprised of 3050 patients who underwent breast resection between 1992 and 2005. Quadrantectomy was the preferred surgical approach in 1759 patients (58%). Throughout the longitudinal study, the tumors measuring less than 1cm increased from 13.4% to 15.4%; the number of tumors diagnosed at stage I increased from 44.1% to 56.8%; the most frequent histological type was ductal carcinoma; the number of ductal carcinomas in situ (DCIS) increased from 4% to 6%; and the incidence of lymphadenectomies decreased from 71.6% to 52.5%. Perioperative factors that correlated with the decreased size of the tumor over time were: screening, improvement of diagnostic and therapeutic techniques, and the increased operative use of sentinel lymph node biopsy (SLNB). CONCLUSIONS There has been an evolving refinement in surgical technique and perioperative management of breast cancer patients undergoing surgical resection at the Department of Surgical Sciences, University of Insubria, Varese, Italy, during the past decades. The present longitudinal study on 3050 surgical breast cancer patients confirmed the progressive reduction of tumor size at the time of the diagnosis. Perioperative factors that correlated with the decreased tumor size over time were mammography screening, improvement of diagnostic and therapeutic techniques, and the use of SLNB. Furthermore, the study showed that the progressive reduced number of useless axillary lymphadenectomies was mainly due to the increased intraoperative use of axillary SLNB.
Collapse
Affiliation(s)
- Francesca Rovera
- Department of Surgical Sciences, University of Insubria, Viale Borri 57, 21100 Varese, Italy.
| | | | | | | | | | | | | | | | | |
Collapse
|
41
|
Ciatto S. Article Commentary: Current Cancer Profiles of the Italian Regions: Should Cancer Incidence be Monitored at a National Level? TUMORI JOURNAL 2007; 93:529-31. [DOI: 10.1177/030089160709300601] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Stefano Ciatto
- CSPO, Istituto per la Prevenzione Oncologica, Florence, Italy
| |
Collapse
|