Relationship between urinary incontinence and quality of life of older persons in Malaysia

The impact of diabetes on overactive bladder presentations and associations with health-seeking behavior in China, South Korea, and Taiwan: Results from a cross-sectional, population-based study

BACKGROUND

This study aimed to explore the impact of diabetes on overactive bladder (OAB) presentations and related predictors of healthcare-seeking behavior among adults aged ≥ 40 years in China, Taiwan, and South Korea.

METHODS

An internet-based survey was conducted to assess the prevalence of diabetes, OAB presentations, and self-perceived urinary symptoms by a multi-national sample of 8284 individuals who completed the survey between June 2, 2015 and July 31, 2015. Independent associations with health-seeking behavior for urinary symptoms were estimated with odds ratio (OR) with 95% confidence interval (95% CI) using multivariate logistic regression.

RESULTS

Diabetes was reported in 13.6% of participants and OAB was 20.8%. Diabetic participants were older than non-diabetic participants in both sexes. Participants with diabetes reported a higher rate of OAB (43.1%) and increased bothersome symptoms associated with OAB than those without diabetes. Participants with diabetes (OR, 3.07 [2.39-3.96]], urgent incontinence (OR, 2.38 [1.86-3.03]), frequency (OR, 1.86 [1.45-2.38]), and nocturia (OR, 1.14 [1.05-1.24]) were associated with healthcare-seeking behavior.

CONCLUSION

The proportion of diabetic participants with OAB was 2.5-fold higher than those without diabetes. Diabetes, urinary frequency, nocturia, and urgent incontinence are predictors of medical treatment-seeking behavior, but the key symptom of OAB-urgency is not a predictor of treatment-seeking behavior. It is important for clinicians to recognize the interplay between diabetes and OAB and to early identify various bothersome urinary symptoms for better health outcomes in daily practice.

Determinants of Urinary Incontinence and Subtypes Among the Elderly in Nursing Homes

Urinary incontinence (UI) is a common problem among older adults. This study investigated the prevalence of UI in nursing home residents aged ≥75 years in China and examined potential risk factors associated with UI and its subtypes. Data were collected during face-to-face interviews using a general questionnaire, the International Consultation Incontinence Questionnaire Short-Form, and the Barthel Index. A total of 551 participants aged ≥75 years residing in Changsha city were enrolled from June to December 2018. The UI prevalence rate among nursing home residents aged ≥75 years was 24.3%. The most frequent subtype was mixed (M) UI (38.1%), followed by urge (U) UI (35.1%), stress (S) UI (11.9%), and other types (14.9%). In terms of severity, 57.5% had moderate UI, while 35.1% had mild and 7.5% had severe UI. Constipation, immobility, wheelchair use, cardiovascular disease (CVD), and pelvic or spinal surgery were significant risk factors for UI. Participants with a history of surgery had higher risks of SUI (odds ratio [OR] = 4.87, 95% confidence interval [CI]: 1.55–15.30) and UUI (OR = 1.97, 95% CI: 1.05–3.71), those who were immobile or used a wheelchair had higher rates of MUI (OR = 11.07, 95% CI: 4.19–29.28; OR = 3.36, 95% CI: 1.16–9.78) and other UI types (OR = 7.89, 95% CI: 1.99–31.30; OR = 14.90, 95% CI: 4.88–45.50), those with CVD had a higher rate of UUI (OR = 2.25, 95% CI: 1.17–4.34), and those with diabetes had a higher risk of UUI (OR = 2.250, 95% CI: 1.14–4.44). Use of oral antithrombotic agents increased UUI risk (OR = 4.98, 95% CI: 2.10–11.85) whereas sedative hypnotic drug use was associated with a higher risk of MUI (OR = 3.62, 95% CI: 1.25–10.45). Each UI subtype has distinct risk factors, and elderly residents of nursing homes with a history of CVD and pelvic or spinal surgery who experience constipation should be closely monitored. Reducing time spent in bed and engaging in active rehabilitation including walking and muscle strengthening may aid in UI prevention and treatment.