Comparative Study of Diabetes Knowledge, Attitudes, Family Support, Self-efficacy, and Self-management Behaviors Between Cancer Survivors With Diabetes and Diabetes Patients Without Cancer

BACKGROUND

Studies have compared diabetes management quality indicators, focusing on physiological markers such as hemoglobin A1c, between cancer survivors with diabetes and general diabetes patients. However, research comparing differences in diabetes self-management behaviors and the factors influencing them between these groups is lacking.

OBJECTIVES

This study aimed to compare self-management behaviors, guided by the information-motivation-behavior model, between cancer survivors with diabetes and general diabetes patients. In addition, we aimed to identify differences in factors such as diabetes knowledge, attitudes, family support, and self-efficacy that may influence diabetes self-management behaviors in both groups.

METHODS

A total of 125 cancer survivors with diabetes and 126 general diabetes patients participated in this cross-sectional study. A structured questionnaire assessed demographics, diabetes knowledge, attitudes, self-efficacy, and self-management behaviors.

RESULTS

Regarding diabetes education, 47.0% of cancer survivors and 61.6% of general diabetes patients received education. The cancer survivors had lower diabetes knowledge scores (10.30 ± 4.15, P < .001), a lower perceived value of strict blood glucose control (4.10 ± 0.56, P < .001), and less family support (15.50 ± 7.50, P = .019) than the patients without cancer (13.51 ± 3.84, 4.25 ± 0.65, and 17.57 ± 6.40, respectively).

CONCLUSION

This study reveals significant differences in diabetes self-management between cancer survivors and general diabetes patients. Cancer survivors showed lower diabetes knowledge, glucose control perception, and family support. These findings highlight the need for tailored self-management programs for cancer survivors.

IMPLICATIONS FOR PRACTICE

This study offers insights for developing tailored diabetes self-management programs and educational interventions for cancer survivors.

A comparative analysis of type 2 diabetes management quality indicators in cancer survivors

Objective

This study aimed to assess indicators of type 2 diabetes mellitus (DM) management, including adequate DM control, and treatment rates, in cancer survivors according to the time of DM diagnosis and to compare them with the DM management indicators of a non-cancer control group.

Methods

We used the 2013–2019 data of the Korea National Health and Nutrition Examination Survey for this study. To compare their adequate DM control, and treatment rates, we identified 4918 patients with type 2 DM aged ≥ 30 years and classified them into pre-existing diabetes, pre-existing cancer, and diabetes without cancer groups. Predictors of adequate glycemic control and diabetes treatment were analyzed using binary logistic regression.

Results

Diabetes without cancer group had higher fasting blood glucose and glycosylated hemoglobin A1c levels and lower adequate glycemic control than did the other two groups. The preexisting cancer group had low treatment rates. After adjusting for age, gender, employment status, and duration of diabetes, the preexisting cancer group had 0.51-fold lower odds of receiving treatment, such as insulin injection or oral diabetes medications, than the other two groups (adjusted odds ratio, 0.50; 95% confidence interval, 0.38–0.66)

Conclusions

Cancer survivors had lower fasting glucose and HbA1c than those with diabetes without cancer. However, as a result of the sub-analysis, the treatment rate of the pre-existing cancer group was significantly lower than that of diabetes without cancer. Based on these results, cancer survivors’ care-related healthcare workers should be aware of the need for monitoring blood sugar even in cancer survivors without underlying diabetes mellitus and pay more attention to early detection and active treatment of diabetes.

Interventions to Improve Bone Mineral Density, Muscle Mass and Fat Mass among Breast Cancer Survivors

Survivors of breast cancer (BC) are at increased risk of chronic diseases due to factors such as low bone mineral density (BMD) and loss of muscle mass (MM) coupled with increased fat mass (FM). It is important to know that healthy behaviors can mitigate the risk of these complications. A narrative review was performed using PubMed and ScienceDirect to identify diet and physical activity (PA) interventions aimed at improving BMD, MM, and/or FM in female BC survivors. Data from 2000 to 2018 were used and 17 diet and/or PA interventions were identified. The duration of interventions was from 3 weeks until 24 months, the smallest sample was 26 women, and the largest was 223. The ranging age of participants was from 46 to 64 years. Studies with a longer duration, in-person modality and/or that used behavioral models showed better results. In BMD, the best results in spine were observed at 24 months in a face-to-face intervention (increase of 3.08%). Regarding MM, the greatest increase was at 26 weeks under Cognitive Behavioral Therapy (CBT) in person (43.8 ± 8.7 to 44.7 ± 8.4 kg, p = 0.04). This approach also showed the greatest decrease in FM from 36.7 to 31.2 kg in 4 months (p ≤ 0.01). Improving BMD and MM and preventing the increase of FM is a challenge for public health. More studies are needed to improve BMD among BC survivors and consider strategies that have yielded better results to promote healthy changes.Key teaching pointsBreast cancer survivors are at increased risk for low bone mineral density, loss of muscle mass, and increased fat mass due to the treatments received; the adoption of a healthy diet and physical activity can mitigate these complications.Of the 17 studies included, 8 used the face-to-face modality, 7 combined face-to-face with phone calls and two studies used only phone calls and email; studies that used the face-to-face modality showed better results.For bone mineral density, the best results were observed in spine at 24 months (increase of 3.08%) in a face-to-face intervention.The greatest increase in muscle mass (43.8 to 44.7 kg) was at 26 weeks in a physical activity intervention; the larger amount of fat mass loss was 5.5 kg in a diet and physical activity intervention. Both results were obtained using the Cognitive Behavioral Therapy (CBT) in person.Lifestyle interventions to maintain or improve bone mineral density, muscle mass and fat mass are effective at least for one of these three variables.

The prevalence of current smokers and alcohol drinkers among cancer survivors and subjects with no history of cancer among participants in a community-based cardiometabolic screening program in Miyagi prefecture, Japan: a comparison with nationally representative surveys in other countries

Background

We determined the prevalence of current cigarette smokers and alcohol drinkers among cancer survivors and subjects with no history of cancer in Japan and compared the findings with nationally representative studies in other countries.

Methods

We conducted a cross‐sectional study of baseline data from a prospective cohort study. A self‐administered questionnaire was surveyed during 2013–2015 with residents aged ≥20 years attending a community‐based cardiometabolic screening program in Miyagi prefecture in north‐eastern Japan. Subjects with past cancer histories were classified as cancer survivors. Sex‐specific, age‐standardized prevalence of current smokers, and drinkers were calculated. Age‐adjusted prevalence ratios (PRs: the cancer survivors’ rate divided by the rate of subjects with no history of cancer) and 95% confidence intervals (CIs) were estimated with log‐binomial regressions.

Results

36,786 subjects, including 2760 cancer survivors, responded and provided usable information (58.9% of recruited subjects). For men, the age‐standardized prevalence of current smokers and drinkers among survivors was 18.8% and 74.4%, respectively, with an age‐adjusted PR (95%CI) of 0.76 (0.66–0.86, p < 0.001) and 0.95 (0.91–0.98, p = 0.002), respectively. For women, the figures were 6.1%, 37.9%, 0.84 (0.67–1.06, p = 0.138) and 0.96 (0.90–1.03, p = 0.313), respectively. The U.S., the U.K, and Australian studies generally showed no substantially lower prevalence of current smokers or drinkers in survivors than in subjects with no history of cancer (PR ≥ 0.75), while Korean studies did (PR < 0.75).

Conclusions

A considerable proportion of Japanese cancer survivors, especially men, remained currently smoking and drinking. Consistent with Western studies, the rates were not substantially lower than those among subjects with no history of cancer.

A Classification Approach for Cancer Survivors from Those Cancer-Free, Based on Health Behaviors: Analysis of the Lifelines Cohort

Simple Summary

Health behaviors affect health status in cancer survivors. We aimed to identify such key health behaviors using nonlinear algorithms and compare their classification performance with logistic regression, for distinguishing cancer survivors from those cancer-free in a population-based cohort. We used health behaviors and socioeconomic factors for analysis. Participants from the Lifelines population-based cohort were binary classified as cancer survivors or cancer-free using nonlinear algorithms or logistic regression. Data were collected for 107,624 cancer-free participants and 2760 cancer survivors. Using all variables, algorithms obtained an area under the receiver operator curve (AUC) of 0.75 ± 0.01. Using only health behaviors, the algorithms differentiated cancer survivors from cancer-free participants with AUCs of 0.62 ± 0.01 and 0.60 ± 0.01, respectively. In the case–control analyses, both algorithms produced AUCs of 0.52 ± 0.01. The main distinctive classifier was age. No key health behaviors were identified by linear and nonlinear algorithms to differentiate cancer survivors from cancer-free participants.

Abstract

Health behaviors affect health status in cancer survivors. We hypothesized that nonlinear algorithms would identify distinct key health behaviors compared to a linear algorithm and better classify cancer survivors. We aimed to use three nonlinear algorithms to identify such key health behaviors and compare their performances with that of a logistic regression for distinguishing cancer survivors from those without cancer in a population-based cohort study. We used six health behaviors and three socioeconomic factors for analysis. Participants from the Lifelines population-based cohort were binary classified into a cancer-survivors group and a cancer-free group using either nonlinear algorithms or logistic regression, and their performances were compared by the area under the curve (AUC). In addition, we performed case–control analyses (matched by age, sex, and education level) to evaluate classification performance only by health behaviors. Data were collected for 107,624 cancer free participants and 2760 cancer survivors. Using all variables resulted an AUC of 0.75 ± 0.01, using only six health behaviors, the logistic regression and nonlinear algorithms differentiated cancer survivors from cancer-free participants with AUCs of 0.62 ± 0.01 and 0.60 ± 0.01, respectively. The main distinctive classifier was age. Though not relevant to classification, the main distinctive health behaviors were body mass index and alcohol consumption. In the case–control analyses, algorithms produced AUCs of 0.52 ± 0.01. No key health behaviors were identified by linear and nonlinear algorithms to differentiate cancer survivors from cancer-free participants in this population-based cohort.

Physical activity of Korean cancer survivors is associated with age and sex

BACKGROUND/AIMS

This study aimed to assess adherence to physical activity guidelines in cancer survivors and to investigate related factors.

METHODS

The cross-sectional data of 39,845 community-dwelling participants aged ≥ 20 years (1,254 cancer survivors) in the Korea National Health and Nutrition Examination Survey were analyzed. The age- and sex-stratified prevalence for meeting exercise guidelines was obtained. The correlates of meeting exercise recommendations were evaluated by using complex-sample logistic regression models.

RESULTS

Overall, 36.2% and 20.5% of cancer survivors met the recommendations for aerobic and resistance exercises, respectively. Cancer survivors and noncancer controls had similar low adherence to exercise recommendations in most age and sex groups, except young female cancer survivors (20 to 49 years old) who showed higher engagement in aerobic exercise than female noncancer controls in the same age group. Old cancer survivors (≥ 65 years) were less likely to engage in recommended levels of aerobic exercise than young cancer survivors (odds ratio [OR], 0.44; 95% confidence interval [CI], 0.24 to 0.79). Female cancer survivors were less likely to meet resistance exercise guidelines than male cancer survivors (OR, 0.32; 95% CI, 0.21 to 0.50). In addition, cancer survivors with current smoking status and cardiovascular disease were less likely to meet aerobic exercise recommendations.

CONCLUSION

The prevalence of meeting exercise guidelines are low in Korean cancer survivors and varied by age and sex. Old age is associated with an insufficient level of aerobic exercise, and female sex is associated with low participation in resistance exercise.

Correlates of Aerobic and Strength Exercise in Korean Cancer Patients: Data From the 2014-2016 Korea National Health and Nutrition Examination Survey

BACKGROUND

Understanding the prevalence and correlates of exercise in Korean cancer patients is important to improve their health-related fitness and quality of life.

OBJECTIVE

The aim of this study was to examine the prevalence and correlates of aerobic and strength exercise in Korean cancer patients.

METHODS

Overall, 640 cancer patients from the Korea National Health and Nutrition Examination Survey 2014-2016 were categorized as meeting the exercise guidelines as follows: (a) neither, (b) strength only, (c) aerobic only, or (d) combined. Correlates included demographic, medical, health-related fitness, and quality of life variables. Univariate and stepwise multinomial logistic regression were used for statistical analyses.

RESULTS

Over 70% of Korean cancer patients did not meet either exercise guideline. Higher education was associated with being more likely to meet the combined (odds ratio [OR], 4.69; P < .001), aerobic-only (OR, 3.58; P < .001), and strength-only (OR, 1.87; P = .042) guidelines. Higher hand-grip strength (per 10 kg) was associated with being more likely to meet the combined (OR, 1.78; P = .003) and strength-only (OR, 1.73; P < .001) guidelines. Older age (per 10 years) was associated with being less likely to meet the combined (OR, 0.69; P = .009) and aerobic-only (OR, 0.59; P < .001) guidelines and more likely to meet the strength-only guideline (OR, 1.46; P = .004).

CONCLUSIONS

Exercise levels are very low among Korean cancer patients and are correlated with age, education, and physical strength.

IMPLICATIONS FOR PRACTICE

Oncology nurses in Korea should consider promoting exercise to cancer patients, especially older, less educated, and physically weaker patients.

Comparison of health behaviours between cancer survivors and the general population: a cross-sectional analysis of the Lifelines cohort

PURPOSE

To compare the differences in lifestyle behaviours between cancer survivors (CSs) and cancer-free participants in a large and representative population-based cohort.

METHODS

We included 115,257 adults from the Lifelines cohort. Cancer status was self-reported, and health behaviours were measured (e.g. body mass index [BMI]) or assessed by questionnaire (e.g. physical activity, smoking, alcohol consumption, sedentary behaviour and diet). The data were then categorised for logistic regression analysis, stratified and adjusted by sex and age (< 55 vs ≥ 55 years).

RESULTS

CSs (5473; 4.7%) were diagnosed 9 ± 8.5 years before data collection, were older (mean age 55.4 vs 44.4 years) and more often female (66.6% vs 33.4%) than the cancer-free participants. They were also more likely to be physically active and to have a better diet, and also less likely to be alcohol drinkers; but, were more likely to have a higher BMI, be former smokers and to be sedentary. After adjustment for sex and age, however, BMI was more likely to be normal, physical activity was more likely to be higher and smoking to be prevalent in CSs. Current smoking was also significantly higher among females and those aged < 55 years who were CSs than for those with no history of cancer.

CONCLUSIONS

In this population-based cohort, CSs have health behaviour comparable to those without a cancer diagnosis.

IMPLICATIONS FOR CANCER SURVIVORS

Smoking cessation strategies should target all CSs, but efforts could yield greatest benefit if they target females and those younger than 55 years.

Screening utilization among cancer survivors: a meta-analysis

Background

Studies have been published showing both increased and decreased utilization of cancer screening services in cancer survivors compared with cancer-free counterparts. This study synthesizes existing evidence in a meta-analysis.

Methods

A systematic literature review was conducted in August 2016. Studies were included if they compared the utilization of screening services for cervical, breast and colorectal cancer among adulthood cancer survivors to cancer-free controls. Random effects meta-analyses were conducted to pool estimates.

Results

Of 3538 studies, 19 fulfilled the inclusion criteria. Cancer survivors were more likely to utilize screening services for breast cancer (odds ratio (OR) = 1.27, 95% confidence interval (CI): 1.13-1.42, P < 0.001), colorectal cancer (OR = 1.25, 95% CI: 1.15-1.37, P < 0.001) and cervical cancer (OR = 1.38, 95% CI: 1.08-1.75, P < 0.001) than cancer-free controls.

Conclusions

Overall, cancer survivors were more likely to utilize cancer screening services when compared with cancer-free controls. Future studies should evaluate, whether the utilization of screening services translates into prolonged survival.

Risky Lifestyle Behaviors among Gastric Cancer Survivors Compared with Matched Non-cancer Controls: Results from Baseline Result of Community Based Cohort Study

Purpose

This study investigated the prevalence of smoking, drinking, and physical inactivity and the associated factors of these behaviors in gastric cancer survivors.

Materials and Methods

The baseline data from the nationwide cohort study was used. Four hundred thirty-seven gastric cancer survivors who survived ≥ 2 years from diagnosis and reported completion of treatment were matched with 4,370 controls according to age, sex, education, and household income.

Results

The prevalence rates of current smoking and drinking among gastric cancer survivors were 8.7% and 38.3%, which were significantly lower than those among matched controls (p ≤ 0.001), but the prevalence rates of physical inactivity were not significantly different (55.8% vs. 59.9%, p=0.248). In gastric cancer survivors, ≥ 5 years since cancer diagnosis and current drinking contributed to more current smoking; otherwise, age increment and femalewere associatedwith lower current smoking. Thosewith household income ≥ $2,000 and current smokers were more likely to drink and female showed less drinking. Female, currently employed state, and self-rated health status were associated with more physical inactivity.

Conclusion

Although gastric cancer survivors showed better health behaviors than controls, suggesting that the diagnosis of cancer may motivate individuals towards healthy behaviors, their current prevalence rates of smoking and drinking were still high, and more than 50% of them were physically inactive. Tailored interventions to improve their health behaviors considering associated factors for the gastric cancer survivors are necessary.

Gender differences in physical activity and health-related behaviors among stroke survivors: data from the 5th Korea National Health and Nutrition Examination Survey

BACKGROUND

Physical activity and health-related behaviors are important in primary prevention of stroke and are also recommended for secondary prevention. Gender differences in physical activity and health-related behaviors have been reported in various populations and diseased states but data is lacking on stroke survivors.

OBJECTIVES

To assess gender disparities in physical activity in stroke patients and to investigate possible reasons for such disparities.

METHODS

This is a cross-sectional study using nationwide data from the 5th Korean National Health and Nutrition Examination Survey (2010-2012). A total of 9539 participants (stroke (n = 170), non-stroke (n = 9369)) between the ages of 40-80, with no problems walking were included. Physical activity, smoking, and alcohol drinking of stroke survivors were assessed by gender and compared with non-stroke groups. Multiple logistic regression was used to estimate the odds ratios (ORs) for insufficient physical activity and possible explanatory variables for gender differences.

RESULTS

Women showed higher prevalence of insufficient physical activity after adjusting for age (OR = 7.32, 95% CI: 1.89-28.32) compared to men. Medical conditions such as depression and comorbidities failed to explain the low physical activity in women with stroke but adding socioeconomic factors to the model nullified the gender difference in physical activity.

CONCLUSION

In order to reduce noted gender disparities in physical activity following stroke, more focused effort to increase physical activity in women, especially with lower socioeconomic status, has to be considered.

Metabolic syndrome in breast cancer survivors with high carbohydrate consumption: The first report in community setting

BACKGROUND & AIMS

This study was conducted to examine the prevalence of and lifestyle factors associated with the metabolic syndrome in breast cancer survivors and to compare those factors with controls without cancer in a community setting.

METHODS

This study included 584 female breast cancer survivors ≥3 years after the initial diagnosis and 2336 age-matched cancer-free female controls from 39 community health examination centers located in 14 urban areas in Korea. The prevalence of the metabolic syndrome is shown. Factors associated with the metabolic syndrome were analyzed as odds ratios (ORs) in cancer survivors and controls; differences between the two groups in the ORs of associated factors were evaluated by calculating p-heterogeneity values.

RESULTS

The prevalence of metabolic syndrome in breast cancer survivors and age-matched controls were 26.8% and 26.9%, respectively. Higher percentage of caloric intake from carbohydrates was associated with increased metabolic syndrome only in the breast cancer survivors (OR for the highest vs. lowest quartile for survivors = 2.48 [95% CI = 1.20-5.14]; OR for controls = 1.11 [95% CI = 0.81-1.51]; P-heterogeneity = 0.046). Sweat-inducing exercise for ≥150 min/week was associated with a lower risk of metabolic syndrome only in controls (controls: OR = 0.72 [95% CI = 0.58-0.89]; survivors: OR = 0.88 [95% CI = 0.57-1.36]). Older age, higher body mass index, and a lower education level (≤12 years) was associated with an increased prevalence of metabolic syndrome in both groups.

CONCLUSIONS

Our results suggest that, in regions with excess carbohydrate intake, the association of the metabolic syndrome with percentage of caloric intake from carbohydrate might be more prominent than exercise in breast cancer survivors, compared with general population.

Health Behaviors and Associated Sociodemographic Factors in Cervical Cancer Survivors Compared with Matched Non-Cancer Controls

We explored the prevalence of smoking, alcohol consumption, physical activity, and obesity in cervical cancer survivors and examined associations between sociodemographic factors and each health behavior. We studied 448 cervical cancer survivors ≥2 years after their initial diagnosis who had completed treatment. The total sample consisted of these survivors, and 4,480 cancer-free controls who were grouped into 5-year age cohorts and matched to the survivors in terms of both education and monthly household income. The prevalence of current smoking, current alcohol consumption, physical inactivity, and obesity in cervical cancer survivors (2.68, 23.88, 62.02, and 32.81%, respectively) did not differ significantly from those of matched non-cancer controls. Age (younger), marital status (married), and education (≥college) were associated with lower probabilities of current alcohol consumption (odds ratio [OR] = 0.91, 95% confidence interval [CI] = 0.88–0.95; OR = 0.42, 95% CI = 0.23–0.78; OR = 0.49, 95% CI = 0.25–0.97, respectively). A monthly household income ≥$2,000, being employed, and self–rated health status (less healthy) were associated with physical inactivity (OR = 0.61, 95% CI = 0.37–0.99; OR = 2.16, 95% CI = 1.36–3.42; OR = 1.94, 95% CI = 1.23–3.05, respectively). Both age and number of years since diagnosis were associated with obesity (OR = 1.04, 95% CI = 1.01–1.08; OR = 0.38; 95% CI = 0.20–0.72, respectively). The health behaviors of cervical cancer survivors did not differ from those of matched cancer-free controls. As health behaviors are modifiable, identification of cervical cancer survivors who are at risk of an unhealthy lifestyle would allow individual- and population-based intervention programs to more effectively use their limited resources.

Risk of Cardiovascular Disease Using Framingham Risk Score in Korean Cancer Survivors

Background

Cardiovascular disease is an important cause of morbidity and mortality in cancer survivors. The aim of this study was to investigate the modifiable cardiovascular disease risk factors and 10-year probability of the disease based on the Framingham risk score in cancer survivors, compared with the general population.

Methods

A total of 1,225 cancer survivors and 5,196 non-cancer controls who participated in the 2007–2013 Korea National Health and Nutrition Examination Surveys were enrolled. We assessed modifiable cardiovascular disease risk factors including smoking, body mass index, physical inactivity, high blood pressure, high cholesterol, and elevated blood glucose level. The 10-year probability of cardiovascular disease was determined by applying the Framingham cardiovascular disease risk equation among cancer survivors and non-cancer controls, ranging from 30 to 74 years old who had no overt cardiovascular diseases.

Results

The proportion of subjects who had higher fasting glucose levels, hemoglobin A1c levels, systolic blood pressure, and low density lipoprotein cholesterol levels, and those who had lower high density lipoprotein cholesterol levels was significantly higher in the cancer survivors than in the non-cancer controls. The average 10-year probability of cardiovascular disease among the cancer survivors was higher than that in the non-cancer controls in both men and women. The average 10-year probability of cardiovascular disease in relation to the cancer type was significantly higher in patients with hepatic, colon, lung, breast, and gastric cancer.

Conclusion

Cancer survivors have a higher cardiovascular disease risk and 10-year probability of cardiovascular disease than non-cancer controls. Control of cardiovascular disease risk factors and implementation of a well-defined cardiovascular disease prevention program are needed for treating cancer survivors.

Adverse health behaviours among colorectal cancer survivors: a case study from Iran

BACKGROUND

Cancer survivors are at greater risk of developing secondary tumours, cardiovascular disease, diabetes, and osteoporosis. A part of this is because they share the similar lifestyle factors. The aim of this study was to examine the prevalence of adverse health behaviours and its determinants among colorectal survivors.

METHODS

This cross-sectional study was conducted in Babol city located in North of Iran. The pathologic information and demographic characteristics were collected from the population based-cancer registry. Colorectal cancer (CRC) survivors between 2007-2013 were included in this study. A questionnaire includes socioeconomic status, lifestyle behaviours [smoking, physical activity (PA), fruit & vegetable consumption], and clinical factors were completed via home visit by trained interviewers.

RESULTS

The majority of CRC survivors were male and were more than 50 years of age, more than half of them resided in urban areas. About 67% of survivors had at least one comorbid condition. In general, the majority of them were not meeting the recommendation for PA (89%), about 87% of them consumed less than 5 daily serving of fruit & vegetable and 14.6% of participants were smoke either cigarette or hookah. Female genders, illiteracy, comorbidities, and place of residency were the most important determinants of having adverse health behaviours.

CONCLUSIONS

The minority of people with CRC were not meeting the PA or 5-A-day recommendations. It is important to notify the health policy makers and to develop a comprehensive educational program to enhance the adherence to healthy lifestyle recommendation among CRC survivors.

Health Behaviors of Cancer Survivors in Nationwide Cross-Sectional Survey in Korea: Higher Alcohol Drinking, Lower Smoking, and Physical Inactivity Pattern in Survivors with Higher Household Income

This study investigated the prevalence of smoking, alcohol consumption, and physical activity in cancer survivors and examined the sociodemographic factors affecting these health-related behaviors.We used data from the 4th and 5th Korean National Health and Nutrition Examination Survey conducted between 2007 and 2012, which identified 1153 cancer cases and 36,451 people without a history of cancer ≥20 years of age. We used a structured questionnaire to obtain information concerning cancer diagnosis, health-related behaviors, and sociodemographic characteristics.The proportion of cancer survivors who were current drinkers, heavy drinkers, current smokers, or engaged in physical activity were 49.1, 9.0, 9.2, or 50.7%, respectively. Compared with people with no history of cancer, cancer survivors were less likely to be current drinkers (odds ratio [OR] = 0.45; 95% confidence interval [CI] 0.36-0.56), heavy drinkers (OR = 0.53; 95% CI 0.36-0.78), current smokers (OR = 0.37; 95% CI 0.24-0.55), or physically inactive (OR = 0.77; 95% CI 0.63-0.95). Cancer survivors with higher household incomes had higher odds of current drinking and heavy drinking (P trend = 0.039 and 0.033, respectively) and were less likely to be current smokers or physically inactive (P trend = 0.016 and 0.046, respectively). Age, sex, sites of cancer, and the time since diagnosis affected the health behaviors in cancer survivors. Furthermore, we confirmed that these unhealthy behaviors are interrelated.We found that household income had a bidirectional effect on health behaviors and confirmed an aggregation of unhealthy lifestyles. Identification of survivors vulnerable to unhealthy lifestyles, focusing on household income level would allow intervention programs to be more effective.

Second Primary Cancer after Diagnosis and Treatment of Cervical Cancer

Purpose

This study was conducted to investigate the incidence and survival outcomes of second primary cancers after the diagnosis of cervical cancer.

Materials and Methods

Data from the Korea Central Cancer Registry between 1993 and 2010 were reviewed and analyzed. Standardized incidence ratios (SIRs) of second primary cancers among women with cervical cancer were analyzed. Kaplan-Meier survival curves were constructed for cervical cancer patients with or without a second primary cancer.

Results

Among 72,805 women with cervical cancer, 2,678 (3.68%) developed a second primary cancer within a mean follow-up period of 7.34 years. The overall SIR for a second cancer was 1.08 (95% confidence interval, 1.04 to 1.12). The most frequent sites of second primary cancers were the vagina, bone and joints, vulva, anus, bladder, lung and bronchus, corpus uteri, and esophagus. However, the incidence rates of four second primary cancers (breast, rectum, liver, and brain) were decreased. The 5-year and 10-year overall survival rates were 78.3% and 72.7% in all women with cervical cancer, and for women with a second primary cancer, these rates were 83.2% and 65.5% from the onset of cervical cancer and 54.9% and 46.7% from the onset of the second primary cancer, respectively.

Conclusion

The incidence rates of second primary cancers were increased in women with cervical cancer compared to the general population, with the exception of four decreasing cancers. The 10-year overall survival rates were decreased in cervical cancer patients with a second primary cancer.

Clinical Characteristics of Community-Acquired Viridans Streptococcal Pneumonia

Background

Viridans streptococci (VS) are a large group of streptococcal bacteria that are causative agents of community-acquired respiratory tract infection. However, data regarding their clinical characteristics are limited. The purpose of the present study was to investigate the clinical and radiologic features of community-acquired pneumonia (CAP) with or without parapneumonic effusion caused by VS.

Methods

Of 455 consecutive CAP patients with or without parapneumonic effusion, VS were isolated from the blood or pleural fluid in 27 (VS group, 5.9%) patients. Streptococcus pneumoniae was identified as a single etiologic agent in 70 (control group) patients. We compared various clinical parameters between the VS group and the control group.

Results

In univariate analysis, the VS group was characterized by more frequent complicated parapneumonic effusion or empyema and bed-ridden status, lower incidences of productive cough, elevated procalcitonin (>0.5 ng/mL), lower age-adjusted Charlson comorbidity index score, and more frequent ground glass opacity (GGO) or consolidation on computed tomography (CT) scans. Multivariate analysis demonstrated that complicated parapneumonic effusion or empyema, productive cough, bed-ridden status, and GGO or consolidation on CT scans were independent predictors of community-acquired respiratory tract infection caused by VS.

Conclusion

CAP caused by VS commonly presents as complicated parapneumonic effusion or empyema. It is characterized by less frequent productive cough, more frequent bed-ridden status, and less common CT pulmonary parenchymal lesions. However, its treatment outcome and clinical course are similar to those of pneumococcal pneumonia.

Health Behaviors of Korean Gastric Cancer Survivors with Hypertension: A Propensity Analysis of KNHANES III-V (2005-2012)

Objective

This study provides a comparison of health behaviors between gastric cancer survivors with hypertension and non-cancer subjects in Korea.

Methods

Data from the Korean National Health and Nutrition Examination Survey (KNHANES) for the period of 2005-2012 were used in this study. A propensity score matching method was used to compare health behaviors. Before the matching of propensity scores, the number of participants was 11034 (102 gastric cancer survivors and 10932 non-cancer participants). A 1:5 propensity score matching procedure yielded a total of 480 participants (80 gastric cancer survivors and 400 non-cancer participants) for the final analysis. Drinking, smoking, physical activity, antihypertensive medication adherence, self-reported diet control, and sodium intake accordance in the two groups were compared. A complex samples logistic regression analysis was conducted to assess any differences between the two groups.

Results

The group of hypertensive gastric cancer survivors had lower alcohol consumption (OR = 0.30; 95% CI: 0.14-0.66; p-value = 0.003). They were more likely to be on dietary control than the control group (OR = 3.12; 95% CI: 1.60-6.10; p-value = 0.001). However, there was no significant (p > 0.05) difference in sodium intake accordance or other health behaviors (including medication adherence, smoking, and physical activity) between the two groups.

Conclusions

Our results revealed that gastric cancer survivors with hypertension were more likely to be on dietary control with lower alcohol consumption than the control group. However, there was no significant difference in sodium intake accordance or other health behaviors between the two groups. Therefore, primary care physicians should inform cancer survivors about the appropriate health behaviors to reduce their risk of cardiovascular disease and improve their overall survival rate, even though they say they have been doing health behaviors.

Technical skills and training of upper gastrointestinal endoscopy for new beginners

The incidence of gastric cancer remains high in South Korea. Upper gastrointestinal (GI) endoscopy, i.e., esophagogastroduodenoscopy (EGD), has a higher diagnostic specificity and sensitivity than the upper GI series. Additionally, EGD has the ability to biopsy, through taking a tissue of the pathologic lesion. Successful training of EGD procedural skills require a few important things to be learned and remembered, including the posture of an examinee (e.g., left lateral decubitus and supine) and examiner (e.g., one-man standing method vs one-man sitting method), basic skills (e.g., tip deflection, push forward and pull back, and air suction and infusion), advanced skills (e.g., paradoxical movement, J-turn, and U-turn), and intubation techniques along the upper GI tract (e.g., oral cavity, pharynx, larynx including vocal cord, upper and middle and lower esophagus, gastroesophageal junction, gastric fundus, body, and antrum, duodenal bulb, and descending part of duodenum). In the current review, despite several limitations, we explained the intubation method of EGD for beginners. We hope this will be helpful to beginners who wish to learn the procedure.