The prevalence of urinary incontinence in American Indian women from a South Dakota tribe

Representation of Minority Groups in Key Pelvic Floor Disorder Trials

BACKGROUND

Multicenter randomized clinical trials on pelvic floor disorders (PFDs) support evidence-based care. However, many of these studies include homogenous study populations lacking diversity. Heterogeneous sampling allows for greater generalizability while increasing knowledge regarding specific subgroups. The racial/ethnic makeup of key pelvic floor disorder (PFD) trials has not been examined.

OBJECTIVE

This study aimed to investigate racial/ethnic representation in major PFD clinical trials in comparison to racial/ethnic distribution of PFD in the National Health and Nutritional Examination Survey (NHANES).

METHODS

Demographic data were extracted from completed PFD Network (PFDN) and Urinary Incontinence Treatment Network studies, which have resulted in nearly 200 publications. Prevalence of PFD by race/ethnicity was obtained from the NHANES. A representative index (Observed "n" by PFD study/Expected "n" based on the NHANES-reported prevalence) was calculated as a measure of representation. Meta-analyses were performed for each outcome and overall with respect to race/ethnicity.

RESULTS

Eighteen PFDN/Urinary Incontinence Treatment Network studies were analyzed. White women comprised 70%-89% of PFD literature; Black women, 6%-16%; Hispanic women, 9%-15%; Asians, 0.5%-6%; and American Indians, 0%-2%. Representation of White women was higher in 13 of 18 PFDN studies compared with the NHANES prevalence data. Representation of Black women was either decreased or not reported in 10 of 18 index studies compared with the NHANES prevalence data. Hispanic women were absent or underrepresented in 7 of 18 PFDN studies compared with the prevalence data.

CONCLUSIONS

Our examination of PFDN and other landmark trials demonstrates inconsistent reporting of minority subgroups, limiting applicability with respect to minority populations. Our study suggests that PFD research would benefit from targeted sampling of minority groups.

Comparison of stress urinary incontinence between urban women and women of indigenous origin in the Brazilian Amazon

INTRODUCTION AND HYPOTHESIS

This study compared two populations in the Brazilian Amazon, one comprising urban women and the other indigenous origin women from a riparian population, to assess the prevalence of and risk factors associated with stress urinary incontinence (SUI).

METHODS

Following sample calculation, 120 indigenous and 260 urban women underwent evaluations including medical history, UI-oriented physical examination, pelvic organ prolapse, and functional assessment of the pelvic floor. Women with complaints of SUI underwent a urodynamic study and completed a quality of life questionnaire (King's Health Questionnaire). Univariate ORs were calculated, and multiple logistic regression models were then built using the stepwise backward method.

RESULTS

The prevalence of SUI was similar in both groups (25.8% in indigenous origin women and 20.4% in the urban group (P > 0.05). The parity and number of spontaneous deliveries and home births were higher in the indigenous origin group. Multivariate analysis showed a decreased prevalence of SUI in patients with modified Oxford Scale scores ≥ 3. Women with homebirths had a 3.45-fold higher likelihood of having SUI than women with hospital deliveries (OR 3.45 -CI 1.78-6.70). Quality of life was worse in the domains of SUI impact, hindering daily and physical activities as well as jeopardizing personal and emotional relationships in urban women.

CONCLUSIONS

No significant difference in SUI was observed between the groups, despite significantly higher risk factors for SUI in the indigenous origin group.

Elder American Indian women's knowledge of pelvic floor disorders and barriers to seeking care

OBJECTIVES

The objectives of this study are to evaluate urinary incontinence and pelvic organ prolapse knowledge among elder southwestern American Indian women and to assess barriers to care for pelvic floor disorders through community-engaged research.

METHODS

Our group was invited to provide an educational talk on urinary incontinence and pelvic organ prolapse at an annual meeting of American Indian elders. Female attendees aged 55 years or older anonymously completed demographic information and 2 validated questionnaires, the Prolapse and Incontinence Knowledge Questionnaire (PIKQ) and Barriers to Incontinence Care Seeking Questionnaire (BICS-Q). Questionnaire results were compared with historical controls from the original PIKQ and BICS-Q validation study.

RESULTS

One hundred forty-four women completed the questionnaires. The mean age was 77.7 ± 9.1 years. The mean (SD) for PIKQ of urinary incontinence score was 6.6 (3.0) (similar to historic gynecology controls 6.8 [3.3], P = 0.49), and the mean (SD) for PIKQ on pelvic organ prolapse score was 5.4 (2.9) (better than historic gynecology controls 3.6 [3.2], P < 0.01). Barriers to care seeking reported by the elder women were highest on the BICS-Q subscales of "cost" and "inconvenience."

CONCLUSIONS

Urinary incontinence knowledge is similar to historic gynecology controls, and pelvic organ prolapse knowledge is higher than historic gynecology controls among elder southwestern American Indian women. American Indian elder women report high levels of barriers to care. The greatest barriers to care seeking for this population were related to cost and inconvenience, reflecting the importance of assessing socioeconomic status when investigating barriers to care. Addressing these barriers may enhance care-seeking southwestern American Indian women.

Incontinence and Chronic Illness

Objetivo: explorar la producción y contenido de la información disponible a nivel mundial sobre el abordaje de la incontinencia urinaria (IU) e incontinencia fecal (IF) y su relación con la enfermedad crónica (EC). Materiales y métodos: a partir de una revisión de literatura en las bases de datos Cinahl, Ovid, Scielo, Medline y Psychoinfo, entre los años 2009 y 2012, bajo los descriptores de incontinencia urinaria e incontinencia fecal, en combinación con enfermedad crónica, con su traducción al inglés, se identificaron, analizaron y clasificaron los planteamientos sobre el tema de la incontinencia según relevancia para la comprensión de la misma en la situación de EC. Resultados: se presentan los estudios encontrados clasificados en cinco grandes grupos sobre IU e IF que incluyen los que ilustran la magnitud del problema por su frecuencia y tipología, los que establecen relación directa entre la incontinencia y la EC, los que describen otros factores asociados con la incontinencia y con la EC, los que abordan la forma de valorar la incontinencia y los que dan aportes respecto al manejo de la IU o IF en la EC. Conclusiones: la literatura tiene abundante producción científica en sus dos últimos años y a nivel mundial sobre la IU pero no en igual proporción sobre la IF. Existen modelos para la valoración, medición y comprensión del fenómeno así como para la intervención y atención puntual sobre la misma. No se reportan abordajes integrales al problema de la IU e IF en personas con EC.

Incontinência urinária em mulheres que buscam exame preventivo de câncer de colo uterino: fatores sociodemográficos e comportamentais

Este estudo transversal objetivou investigar a associação entre, de um lado, fatores sociodemográficos e comportamentais e, de outro, a presença de incontinência urinária referida em 784 mulheres que buscam exame preventivo de câncer de colo uterino na Grande Florianópolis, Santa Catarina, Brasil. Foram obtidos dados sociodemográficos, estado de saúde, atividade física, constipação e índice de massa corporal, sendo utilizado o International Consultation on Incontinence Questionnaire-SF. A prevalência de incontinência urinária foi de 30,7% (16,5% perdiam urina uma vez por semana ou menos e 23,8% em pequena quantidade). Na regressão de Poisson bruta, estiveram associados à incontinência urinária os seguintes fatores: baixa escolaridade, renda por pessoa da família até um salário mínimo, etnia não caucasiana, excesso de peso corporal, pior autoavaliação do estado de saúde, constipação e idade. Após ajuste, seguindo modelo hierarquizado, permaneceram associados: escolaridade, etnia, estado de saúde e idade. A alta prevalência de incontinência urinária em mulheres que buscam exame de rastreamento do câncer de colo uterino justifica abordagens preventivas nesses espaços de atuação.

Self-reported urinary incontinence and factors associated with symptom severity in community dwelling adult women: implications for women's health promotion

Background

Urinary incontinence (UI) continues to affect millions of women worldwide and those living in resource poor settings seem to be more affected. The purpose of this study was to determine the prevalence of UI and factors associated with UI symptom severity (UISS) among women in a selected district in India.

Methods

A cross-sectional design was used to collect data from a sample of 598 community dwelling women in the age range of 20 to 60 years. Data was collected using a questionnaire survey of participants who were found in their homes.

Results

The prevalence of UI was 33.8% and the majority of women had negative attitudes about the condition. For instance most women were in agreement with statements such as: UI cannot be prevented or cured (98%); women with UI are cursed (97%); women are not supposed to tell anyone about the problem (90%) and others. Of the 202 women with self-reported UI, the majority reported having moderate UISS (78%) and others rated the symptoms as mild (22%). The woman’s age at first birth (p<.01) was negatively associated with UISS, while the number of pregnancies (p<.01) and weight of the largest baby ever delivered (p<.01), were positively associated with UISS. The weight of the largest baby delivered had the strongest impact on predicting UISS.

Conclusions

Many community dwelling women are suffering from UI at proportions which warrant significant public health consideration. Therefore public health programs to prevent UI or worsening of symptoms are required and should emphasize health education, because of the pervasive negative attitudes among affected and unaffected women. The predictors reported here can be used to priotize care for affected women and to encourage early uptake of health actions and behaviors that promote pelvic floor strengthening in at risk women who may be reluctant to disclose UI.