Severity Of Overactive Bladder Research Articles

Risk factors and factors affecting the severity of overactive bladder symptoms in Korean women who use public health centers.

ObjectiveTo investigate the prevalence, risk factors of overactive bladder (OAB) and the factors affecting the severity of OAB symptoms.MethodsA total 822 interviews with women aged 18–80 years who visited public health centers were conducted between April 2014 and April 2015. The questionnaire was composed of 16 questions about urinary symptoms, 14 questions about self-treatment and the use of complementary and alternative medicine, and 21 questions about socio-demographic characteristics. The diagnostic criterion for OAB is a total OAB symptom score of 3 and more, with an urgency score of 2 or more. To know the risk factors and factors affecting the severity of OAB, the multivariate logistic regression analysis was performed.ResultsOne hundred fifty-seven participants (19.3%) were diagnosed with OAB, of whom 10.7%, 8.1%, and 0.7% had mild, moderate, and severe OAB symptoms, respectively. In addition, the prevalence of OAB increased with age. Among all the participants, 39.1% had stress incontinence, among them 32.7% had OAB as well. The significant risk factors of OAB were identified as age, current smoking, hyperlipidemia, cardiovascular and renal disease, whereas, the factors affecting the severity of OAB were age, current smoking, and hyperlipidemia.ConclusionThose who have risk factors and factors affecting severity of OAB should be educated to increase OAB awareness and act of urinary health promotion.

Association of lower urinary tract symptoms and OAB severity with quality of life and mental health in China, Taiwan and South Korea: results from a cross-sectional, population-based study

BackgroundLower urinary tract symptoms (LUTS) and overactive bladder (OAB) symptoms have a substantial effect on quality of life (QoL). We report QoL and mental health results from a LUTS prevalence study in three Asian countries.MethodsA cross-sectional, population-representative, internet-based study among individuals aged ≥40 years in China, Taiwan and South Korea. Instruments included: Overactive Bladder Symptom Score (OABSS); International Prostate Symptom Score (IPSS); other International Continence Society (ICS) symptom questions; health-related QoL 12-item short-form (HRQoL-SF12v2); Work Limitations Questionnaire (WLQ); Hospital Anxiety and Depression Scale (HADS). Presence of LUTS was determined according to ICS criteria, with three symptom groups (storage, voiding and post-micturition). Post-stratification weighting matched the age and sex population distribution per country. Initial data analyses were based on descriptive statistics. Significance testing undertaken post hoc included: independent-samples t-test (differences in HRQoL between sexes and between individuals with/without LUTS; relationship between HRQoL score and OABSS; differences in HADS anxiety and depression scores between individuals with/without LUTS; association between HADS anxiety/depression scores and OABSS), chi-square test (association between LUTS prevalence and workplace productivity) and analysis of variance (differences in HRQoL score and in HADS anxiety/depression scores between individuals with different symptom groups, association between HADS anxiety/depression scores and IPSS).ResultsIn total, 8284 participants were included. HRQoL scores were significantly worse (p < 0.001) among individuals with versus without LUTS (ICS criteria): mean physical health domain scores were 61.1 (standard deviation [SD], 20.1) and 76.7 (17.0), respectively; corresponding mental health domain scores were 34.8 (12.7) and 43.7 (10.7). Workplace productivity was best among individuals without LUTS (difficulties reported by 2–3% of individuals), and worst in those with all three ICS symptom groups (difficulties reported by 29–38% of individuals; p = 0.001). Mean HADS scores showed significantly worse (p < 0.001) levels of anxiety and depression among individuals with versus without LUTS: anxiety, 6.5 (SD, 3.7) and 4.0 (3.3); corresponding mean depression scores were 6.8 (4.3) and 4.2 (3.6). Increasing OAB severity was also associated with decreasing HRQoL physical and mental health scores.ConclusionLUTS and increasing OAB severity are both associated with impaired QoL, reduced workplace productivity, and increased tendency towards anxiety and depression. These results highlight the need to ensure that individuals with LUTS receive appropriate, effective treatment.Trial registrationClinicalTrials.gov identifier: NCT02618421, registered 26 November 2015 (retrospectively registered).

Is overactive bladder microvasculature disease a component of systemic atheroscleorosis?

To evaluate the relationship between overactive bladder (OAB) and systemic atherosclerosis in a cohort of women. In this case-control study, we assessed atherosclerosis indicators, such as Framingham risk scores and carotid and femoral artery intima-media thickness, and evaluated possible bladder wall responses to atherosclerosis using endovaginal color Doppler ultrasound and the detection of urinary cytokines in women with OAB and in controls. Quantitative assessment of blood perfusion at the bladder neck was performed using a method that allows for the dynamic monitoring of flow in a predefined region of interest at every point of the cardiac cycle. The independent samples t-test was used to evaluate the relationship between OAB and the atherosclerotic findings when parametric conditions were met, and the Mann-Whitney U test was used when parametric conditions were not met. Kendall's Tau was used to assess the correlation between OAB severity and the atherosclerotic variables. P < 0.05 was considered statistically significant. There were 74 OAB patients and 73 controls; in total, 147 women were evaluated. We found that all atherosclerosis indicators were significantly associated with OAB and that there was a significant relationship between OAB and decreased bladder neck perfusion. Additionally, there were correlations of OAB severity with systemic atherosclerosis and impaired vascular perfusion of the bladder. Decreased perfusion at the bladder neck, the Framingham scores in severe OAB, and the correlation between them suggest that OAB microvascular disease may be a component of systemic atherosclerosis rather than a separate process.

Evaluation of overactive bladder and nocturia as a risk factor for hip fracture in climacteric women: a matched pair case control study

The aim of this study was to investigate whether overactive bladder (OAB) influences hip fractures in climacteric women by comparing the frequency of OAB and nocturia symptoms in patients with hip fractures and their age-matched controls in pre-fracture period. A total of 30 climacteric patients with a history of hip fracture were compared to a control group of 51 women in terms of OAB, nocturia and nocturia-QoL. A questionnaire composed of structured questions and Turkish validated versions of the specific questionnaires for OAB, OAB-Quality of Life (OAB-q) and nocturia-QoL was directed to the two groups. We did not detect statistically relevant differences between the groups for the presence or severity of OAB and OAB-q (p > .05). However, Nocturia-QoL was worse in the group with hip fracture (p = .022). Overactive bladder has no contribution to the overall risk of hip fracture, whereas, the severity of nocturia seems to play a role as a risk factor in the formation of hip fracture. Impact statement What is already known on this subject: Hip fracture is associated with high morbidity, mortality and the cost. Prevention of hip fracture is a high priority for the patients, physicians and the public health. Several studies and consensus opinions have investigated the risk factors for the hip fractures. What the results of this study add: Although urinary symptoms were not evaluated in previous studies as a risk factor, desire of urination makes people stand up and move to their toilet, and may put them in a hurry if it is sudden and uncontrollable one. Therefore, we hypothesised that overactive bladder (OAB) and nocturia may be a risk factor in the formation of hip fractures. Our study showed that Nocturia Quality of Life is worse in patients with the hip fracture. Therefore, overactive bladder may not have a role on the overall risk of hip fracture, but the severity of nocturia seems as a risk factor in the fracture process. What the implications are of these findings for clinical practice and/or further research: The getting up from the bed would probably be harder than getting up from a chair in elderly, and life style modifications such as illumination bedroom and organisation of living place may be helpful to minimise the risks.

Clinical practice of BOTOX® treatment for overactive bladder syndrome in Sweden: an assessment of resource use and external validity

Objective: The objective of this study was to assess the resource use of treating overactive bladder (OAB) patients in real-world clinical practice and to evaluate whether there is external validity in the treatment of OAB in clinical practice.Materials and methods: The study included 55 patients suffering from OAB and treated with BOTOX® at two Swedish clinics. The study was conducted as an anonymized retrospective chart review study.Results: The estimated yearly direct cost of BOTOX treatment was €902. The mean age of patients in the study was 60 years, and 85% were women. The severity of OAB before BOTOX treatment, given by the mean number of daily leakages, equalled 4.8. The median interval between treatments was 210 days.Conclusions: Patient characteristics in the real world were similar to those in the clinical trials, showing a high degree of external validity. Treatment intervals were longer in the real world than in clinical trials, indicating that treatment cost could be lower when patients are treated as observed in real-world clinical practice.

Does the Severity of Overactive Bladder Symptoms Correlate With Risk for Female Sexual Dysfunction?

BackgroundSeveral studies have associated overactive bladder (OAB) with female sexual dysfunction (FSD); however, there are no reports using a quantitative approach to measure OAB severity and to relate OAB to the risk of FSD. AimTo evaluate women with OAB and to correlate the severity of their urinary symptoms with their sexual function. MethodsThis cross-sectional study included 267 women older than 18 years with untreated OAB. All subjects completed the International Consultation on Incontinence Questionnaire Overactive Bladder (ICIQ-OAB) and the Female Sexual Function Index (FSFI). OutcomesLinear regression was used to analyze the association between variables and the numeric FSFI score, and categorical FSFI scores were analyzed using logistic regression. Spearman rank correlation coefficient was used to assess the correlation between ICIQ-OAB results and the different FSFI domains. The significance level was 5%. ResultsSubjects’ mean age was 50.2 ± 11.9 years. Most women were married, had at least three children, and were postmenopausal (54.3%). Mean FSFI total score was 19.2 ± 9.8. For menopausal status, 65.6% of premenopausal women had a risk for FSD vs 86.2% of postmenopausal women. Mean ICIQ-OAB score was 10 ± 3.17. Postmenopausal women had the following risk factors statistically associated with sexual dysfunction: age, ICIQ score, and marital status. For these women, greater OAB severity, especially those with urgency and/or urge incontinence, was associated with worse scores in the arousal, lubrication, orgasm, and sexual pain domains. However, there was no statistically significant association for premenopausal women. Clinical ImplicationsHealth professionals have to pay attention to OAB in women because of the greater risk for FSD in these patients. Strengths and LimitationsThe strength was using a quantitative approach to measure OAB severity in a larger population. Limitations include a convenience sample with no power calculation; exclusion of women who did not have sexual intercourse in the past month; unmeasured distress caused by sexual disorders; and the impossibility of establishing causality between OAB and sexual dysfunction. ConclusionWomen with OAB frequently have a risk for sexual dysfunction. In the postmenopausal group, women with scores indicating severe OAB had worse sexual function, mainly in the arousal, lubrication, orgasm, pain, and total domains.Juliato CRT, Melotti IGR, Junior LCS, et al. Does the Severity of Overactive Bladder Symptoms Correlate With Risk for Female Sexual Dysfunction? J Sex Med 2017;14:904–909.

207: TRANSLATION AND PSYCHOMETRIC PROPERTIES OF IRANIAN VERSION OF OVERACTIVE BLADDER SYNDROME SCORE (OABSS)

Background and aims:Overactive bladder (OAB) especially OAB with incontinence, influences an individual's lifestyle behavior and impairs quality of life and interfere with daily activities. Since the OAB is diagnosed based...

The Relationship Between Anxiety and Overactive Bladder or Urinary Incontinence Symptoms in the Clinical Population

To investigate the relationship between anxiety and overactive bladder (OAB) or urinary incontinence symptoms among clinical population. Patients who were diagnosed with OAB and age-matched control subjects without OAB were enrolled. Anxiety symptoms were assessed using the Hospital Anxiety and Depression Scale (HADS-A). OAB or incontinence symptoms were assessed using the International Consultation on Incontinence-Urinary Incontinence Short Form (ICIQ-UI), ICIQ-OAB, Urogenital Distress Inventory Short Form (UDI-6), Incontinence Impact Questionnaire Short Form (IIQ-7), and OAB-q. Other psychosocial factors were also assessed. About half of the OAB subjects (48%) had anxiety symptoms, and one quarter of OAB subjects (24%) had moderate to severe anxiety. OAB subjects reported significantly higher anxiety symptoms compared to age-matched controls (HADS-A: 7.5 ± 4.5 vs 3.3 ± 3.6, P < .001). OAB subjects with anxiety reported more severe OAB or incontinence symptoms, and greater bother and impact on quality of life compared to OAB subjects without anxiety (ICIQ-UI, ICIQ-OAB, UDI-6, IIQ-7, OAB-q, P values all <.05). OAB subjects with anxiety also have more psychosocial difficulties (eg, more depression, higher stress levels). Among OAB subjects, there were positive correlations between the severity of anxiety symptoms and the severity of OAB/incontinence symptoms (Spearman's correlation coefficients 0.29 to 0.47, P < .05). OAB subjects with both anxiety and depression reported higher ICIQ-UI and IIQ-7 scores than those who had anxiety but no depression (P = .014, .025 respectively). OAB patients reported higher anxiety symptoms compared to controls. OAB patients with anxiety reported more severe OAB or incontinence symptoms, worse quality of life, and more psychosocial difficulties compared to OAB patients without anxiety. There are positive correlations between the severity of anxiety symptoms and OAB or incontinence symptoms.

Is there any association between urodynamic variables and severity of overactive bladder in women with idiopathic detrusor overactivity?

The lack of a validated detrusor overactivity (DO) severity tool limits the clinical value of urodynamics in the management of patients with overactive bladder syndrome (OAB). The aim of this study, was to identify urodynamic variables that correlate with validated OAB severity measures. This was a cross-sectional study enrolling consecutive women with idiopathic DO. The 24 hr urgency episodes and the score of the Incontinence Impact (II) domain of the King's Health Questionnaire (KHQ) were used to assess the severity of OAB. The study enrolled 299 women with idiopathic DO. The cystometric capacity, compliance, and the threshold volume for the first involuntary detrusor contraction (IDC) showed a statistically significant negative correlation with the II domain of the KHQ and the 24 hr urgency episodes. There was a statistically significant positive correlation between the amplitude of first IDC and the OAB severity measures, but only borderline for the amplitude of the highest IDC. There were no statistically significant differences between women with and without leakage per urethram during a detrusor contraction. Cystometric capacity, compliance (measured in ml/cm H2 O), threshold volume, and amplitude of the first IDC could be routinely documented in everyday clinical practice. The measures more commonly used for describing the severity of DO, such as leakage per urethram during a detrusor contraction and amplitude of the highest detrusor contraction, have a limited role confirming the complicated interaction between the detrusor muscle, the urethral sphincter, and the pelvic floor in women. Neurourol. Urodynam. 36:780-783, 2017. © 2016 Wiley Periodicals, Inc.

Persistence with mirabegron therapy for overactive bladder: A real life experience.

To evaluate persistence rates of patients receiving mirabegron therapy for overactive bladder (OAB) within our institution over a 6 month period, identify determinants of early discontinuation of therapy, and assess overall patient satisfaction with treatment. Hospital prescription data were analyzed in order to identify all patients who had been prescribed mirabegron in our institution. Case notes were retrospectively reviewed to obtain demographic data, previous treatments for OAB, reasons for discontinuation of previous treatments, and duration of treatment with mirabegron. Overall satisfaction with treatment was assessed using the OAB Satisfaction with Treatment Questionnaire (OAB-SAT-q). One hundred and ninety-seven patients were prescribed mirabegron. Of these, 81% previously discontinued anticholinergic therapy, 14% had previously received intravesical botulinum toxin A therapy, and 19% were prescribed mirabegron first-line. At 3 months 69% persisted with treatment which fell to 48% by 6 months. The commonest reason for discontinuation was lack of efficacy, followed by adverse effects. Overall 32% of patients preferred mirabegron over previous treatments and only 39% were satisfied with mirabegron therapy. Persistence rates with mirabegron in this group of patients for OAB are satisfactory. The commonest reasons for discontinuation are unmet treatment expectations and adverse effects. We had very few treatment-naïve patients and so further studies are required to assess mirabegron persistence rates with longer-term follow up, as first-line treatment and in different groups of OAB severity. Neurourol. Neurourol. Urodynam. 36:404-408, 2017. © 2015 Wiley Periodicals, Inc.

Association between Menopausal Symptoms and Overactive Bladder: A Cross-Sectional Questionnaire Survey in China.

PurposeThe association between menopause and overactive bladder is controversial. The purpose of this study was to determine the association between menopausal symptoms and overactive bladder, and identify the risk factors for overactive bladder.MethodsA cross-sectional study was performed. The study included 403 women aged 36–76 years who visited the menopause clinic at Peking University First Hospital between September 2012 and December 2013. The overactive bladder symptom score and modified Kupperman index questionnaires were used. Differences were assessed using descriptive statistics to determine any association between the overactive bladder symptom score and modified Kupperman index score, and to evaluate the risk factors for overactive bladder.ResultsA total of 304 women were finally enrolled. The prevalence of overactive bladder was 9.43%, and the modified Kupperman index score; number of sexual problems; and frequency of urinary tract infections, vertigo, melancholia, and mood swings were significantly higher in patients with overactive bladder than in the patients without overactive bladder (p < 0.05). Menopausal symptoms (modified Kupperman index score ≥ 15) (odds ratio: 1.049, 95% confidence interval: 1.006–1.095, p = 0.025) and a low frequency of sexual intercourse in the last 6 months (odds ratio: 2.580, 95% confidence interval: 1.228–5.422, p = 0.012) were identified as independent risk factors for overactive bladder. The frequency of sexual intercourse was found to decrease with an increase in the severity of overactive bladder (p = 0.004, linear-by-linear association = 0.001).ConclusionMenopausal symptoms may be closely associated with overactive bladder, and sexual activity may be associated with the severity of overactive bladder. Moreover, sexual problems, urinary tract infections, vertigo, melancholia, and mood swings may be associated with overactive bladder.

Association between overactive bladder and peri-menopause syndrome: a cross-sectional study of female physicians in China.

To determine the detailed association between overactive bladder (OAB) and peri-menopause syndrome (PMpS) in Chinese female physicians of peri-menopausal age. Data for this study were collected by administering questionnaires eliciting general information (peri-menopausal symptoms and OAB status) to middle-aged female physicians, from the directly affiliated three hospitals of Peking University in China. We used the overactive bladder symptom score (OABSS) to verify the symptoms of OAB and the modified Kupperman menopausal index (KMI) to assess PMpS. Three hundred fifty-one questionnaires were finally evaluated. The average age was 47.1 ± 5.4 years. Overall, 7.4% of respondents had OAB and 22.6% had PMpS. There was a significant positive correlation between the severity of OAB and prevalence of OAB and PMpS. The prevalence of OAB in women with PMpS (KMI > 15) was significantly increased (18.99 vs. 4.44%; P = 0.000). The average OABSS in women with PMpS was 2.67 ± 2.15, compared with 1.46 ± 1.50 in women without PMpS. The average KMI score in women with OAB was 16.04 ± 10.1, compared with 9.50 ± 8.13 in women without OAB (P = 0.000). Multivariate logistic regression analysis results showed that only BMI and PMpS were independent risk factors for OAB. In China, female physicians with menopausal symptoms tend to have a higher prevalence of OAB and more severe symptoms of OAB.

Correlation between psychological stress levels and the severity of overactive bladder symptoms.

BackgroundThe relationship between psychological stress and interstitial cystitis/bladder pain syndrome (IC/BPS) has been well described. Even though there is some overlapping of symptoms between overactive bladder (OAB) and IC/BPS, there have been very few studies that specifically investigated the relationship between psychological stress and urinary symptoms in OAB patients who do not have pelvic pain. Here we examined the relationship between psychological stress levels and the severity of overactive bladder (OAB) symptoms.MethodsPatients diagnosed with OAB (n=51), IC/BPS (n=27), and age-matched healthy controls (n=30) participated in a case control study that inquired about their psychological stress levels using the perceived stress scale (PSS). PSS reported by the three patient groups were compared. Among OAB patients, their responses on the PSS was correlated to OAB symptoms using the following questionnaires: 1) international consultation on incontinence – urinary incontinence (ICIQ-UI), 2) international consultation on incontinence – overactive bladder (ICIQ-OAB), 3) OAB-q short form, 4) urogenital distress inventory (UDI-6), 5) incontinence impact questionnaire (IIQ-7), 6) urgency severity scale (USS), 7) numeric rating scales of urgency symptom, and 8) frequency symptom. Spearman’s correlation tests were performed to examine the relationship between psychological stress levels and the severity of OAB symptoms.ResultsOAB patients reported psychological stress levels that were as high as IC/BPS patients (median 17.0 versus 18.0, p=0.818, Wilcoxon sum rank test), and significantly higher than healthy controls (17.0, versus 7.5, p=0.001). Among OAB patients, there was a positive correlation between perceived stress levels and urinary incontinence symptoms (ICIQ-UI, Spearman’s correlation coefficient=0.39, p=0.007), and impacts on quality of life (UDI-6, IIQ-7, OAB-q quality of life subscale; Spearman’s correlation coefficient=0.32, 0.31, 0.39, and p=0.028, 0.005, 0.029, respectively). No significant correlation was observed between perceived stress levels and urgency or frequency symptoms (ICIQ-OAB, USS, numeric ratings of urgency and frequency).ConclusionsOAB patients reported psychological stress levels that were as high as IC/BPS patients, and significantly higher than healthy controls. There was a positive correlation between perceived stress levels and urinary incontinence symptoms, and its impacts on quality of life among OAB patients.

Diet Modification for Overactive Bladder: an Evidence-Based Review

Overactive bladder (OAB) is a clinical diagnosis defined by the presence of urinary urgency with or without urgency urinary incontinence (UUI) and is often associated with frequency and nocturia. First-line treatment for OAB is behavioral and dietary modifications because they have minimal side effects and high potential benefits. There is evidence that diet can have a significant effect on the symptoms of OAB. This has led to increasing interest in characterizing the effect of specific dietary changes on OAB prevalence and severity. The aim of this paper is to review the specific nutritional factors that have been found to be associated with OAB and describe the relationship between OAB and diet-related medical conditions such as obesity and insulin resistance.

Bladder and Bowel Dysfunction Is Common in Both Men and Women with Mutation of the ABCD1 Gene for X-Linked Adrenoleukodystrophy.

X-linked adrenoleukodystrophy (X-ALD) is a disorder caused by mutations in the ABCD1 gene. The commonest phenotype of X-ALD is adrenomyeloneuropathy (AMN), which is characterised by involvement of the spinal cord and peripheral nerves. The aim of this study was to evaluate bladder and bowel symptoms in men with AMN and female X-ALD carriers. In this cross-sectional study, patients with confirmed mutation of the ABCD1 gene attending a tertiary care service were approached about bladder and bowel complaints and completed the Urinary Symptom Profile (USP), Qualiveen Short Form (SF-Qualiveen), International Prostate Symptom Score (IPSS) and Neurogenic Bowel Dysfunction (NBD) questionnaires. Neurological disability was assessed using the Expanded Disability Status Scale (EDSS). Forty-eight patients participated, 19 males (mean EDSS score (n = 16) 5.0 (95% CI ± 1.03)) and 29 females (mean EDSS score (n = 25) 3.2 (95% CI ± 0.98)). Overactive bladder (OAB) symptoms were reported in both males (100%, n = 19) and females (86.2%, n = 25). There was no significant gender difference in severity of OAB symptoms (P = 0.35) and impact on quality of life (P = 0.13). Furthermore, there was no significant difference in OAB severity when symptoms were compared between female carriers and a cohort of women (n = 17) with spinal cord damage due to multiple sclerosis (P = 0.27). Twenty-one percent (n = 4) of males and 10% (n = 3) of females had moderate to severe bowel dysfunction. Bladder and bowel complaints are common in both men with AMN and female carriers. They have a significant impact on the quality of life yet are under-reported and under-treated. Though having an X-linked pattern of inheritance, female carriers may experience overactive bladder symptoms which are as severe as in male patients and are likely to be neurological in origin.

OAB epidemiological survey of general gynaecology outpatients and its effects on patient quality of life.

To survey the prevalence rate of overactive bladder (OAB) among general gynaecology outpatients, it's connection to common benign gynaecological diseases and its effects on patient quality of life (QOL). A questionnaire survey on urination and its effects on QOL was administered to 2500 general gynaecology outpatients aged ≥18 who visited our hospital which is in Peking between October and November 2012. Additionally, their menstrual history and diseases were documented, according to their medical records. In total, 2161 effective questionnaires (86.4%) were collected from the respondents, who were aged 18-97 years. The overall OAB prevalence rate was 8.8% (191/2161), and the OAB prevalence rate in women >50 years was significantly higher (X(2) = 7.656, P < 0.05). Moreover, the OAB prevalence rate (25.8%) among patients suffering from pelvic organ prolapse was significantly higher than the rate (8.6%) among patients without pelvic organ prolapse (X(2) = 11.238, P < 0.05). Multi-factor logistic regression indicated that age (OR = 1.504, 95% CI = 1.072-2.111) and pelvic organ prolapse (OR = 2.512, 95% CI = 1.109-5.688) were risk factors for OAB among the respondents. Additionally, with the rise of OAB severity, its effects on the QOL of OAB patients, like urinary urgency, nocturia, frequency and urge incontinence increased accordingly. The OAB prevalence rate among general gynaecology outpatients was 8.8%, and the effects of OAB on QOL increased with the worsening of the disease.

Characterization of symptom bother and health-related quality of life in Japanese female patients with overactive bladder.

To analyze the impact of overactive bladder (OAB) symptoms and patient characteristics on symptom bother and quality of life (QOL). An analysis of the data of 967 patients from SET-Q, a prospective, multicenter, open, observational study in the post-marketing setting, was performed. The eligible subjects were treatment-naive female patients with OAB who complained of an urgency episode at least once a week. Symptom bother and QOL were assessed by the OAB-questionnaire (OAB-q), and severity of OAB symptoms was estimated by the OAB symptom score (OABSS). Multiple regression analysis was utilized for clarifying how OAB symptom severity affects QOL. The symptoms with the highest bother score were daytime frequency and urgency in the under-50s age group, urgency in the 50s, 60s, and 70s age groups, night-time frequency and urgency incontinence in the over-80s age group, respectively. With an increase in severity of OAB as well as severity of urgency assessed by the OABSS, an increase in symptom bother and impairment in health-related quality of life (HRQL) in the OAB-q were observed. Multiple regression analysis demonstrated the significant relationship with urgency and nighttime frequency to symptom bother, and also significant interaction between age and urgency incontinence, associated with further negative effect on HRQLs in elderly patients. This large sample study, by utilizing the scored questionnaire for symptom severity, bother and HRQL, showed that the symptoms with the highest bother were age-dependent. It was also confirmed that symptom bother will be inferred by the OABSS.

Brief communication (Original). Validity and reliability of Thai version Overactive Bladder Symptom Score (OABSS-T)

Abstract Background: Overactive bladder (OAB) is a symptom-based condition, difficult to evaluate and impairs human related quality of life. A questionnaire is essential for the diagnosis and evaluation of treatment outcomes. The Overactive Bladder Symptom Score (OABSS) questionnaire has been mentioned previously as a useful tool for quantifying symptoms, severity, and treatment outcomes. Objectives: To examine the psychometric properties of the OABSS in Thai women with overactive bladder. Methods: Sixty women aged over 18 years, diagnosed with overactive bladder syndrome were recruited. They visited in two sessions at a two-week intervals using an OABSS questionnaire translated into Thai by a group of translators comprised of bilingual doctors and native speakers. OABSS in Thai preserves the original format using seven questions. Results: Sixty woman aged over 18 years with overactive bladder symptoms were recruited (mean age 56; SD17.8). Content validity revealed a high score of symptoms. Internal consistency of the questionnaire from both visits showed a Cronbach alpha at 0.80 and 0.82 respectively. There was a strong association between the seven-item OABSS score at visit 1 and visit 2 with an intraclass correlation coefficient (ICC) of 0.96 (95% CI 0.947-0.981). Conclusion: The OABSS Thai version is valid, and easily evaluates symptoms and severity of OAB. It could be used not only by urologists, but also by other healthcare providers as a screening tool for OAB in Thailand.

The effect of hyperactive bladder severity on healthcare utilization and labor productivity

ObjectiveTo explore the relationship between the severity of urinary urge incontinence (UUI) on healthcare resources utilization (HRU) and loss of labor productivity in subjects with overactive bladder (OAB) in the general population in Spain. MethodsSecondary analysis of a cross-sectional web-based study conducted in the general population >18 years of age, through a battery of HRU questions asked using an online method. Probable OAB subjects were identified using a previously validated algorithm and a score >8 in the OAB-V8 questionnaire. HRU questions included an assessment of concomitant medication used as a consequence of OAB/UUI, pad utilization, and medical office visits. Patients were grouped according to the number of UUI episodes into 0, 1, 2–3 or 4+ episodes. ResultsOf a total of 2035 subjects participating from the general population, 396 patients [52.5% women, mean age: 55.3 (11.1) years, OAB-V8 mean score: 14.5 (7.9)] were analyzed: 203 (51.3%) with 0 episodes, 119 (30.1%) with 1, 52 (13.1%) with 2 or 3, and 22 (5.6%) with 4 or more episodes. A linear and significant adjusted association was observed between the number of UUI episodes and HRU; the higher the number of daily episodes, the higher the HRU. Subjects with more episodes had medical visits more frequently at the primary care (p=.001) and specialist (p=.009) level as well. Consumption of day (p<.001) and night (p<.001) urinary absorbents, anxiolytic medicines (p=.021) and antibiotics (p=.05) was higher in patients with more UUI episodes. ConclusionThe severity of OAB in terms of frequency of daily urge incontinence episodes was significantly and linearly associated with higher healthcare resources utilization and a decrease in labor productivity in subjects with probable OAB in Spain.

La severidad de la vejiga hiperactiva modifica la carga asistencial y la productividad laboral

ObjectiveTo explore the relationship between the severity of urinary urge incontinence (UUI) on healthcare resources utilization (HRU) and loss of labor productivity of subjects with overactive bladder (OAB) in the general population in Spain MethodsSecondary analysis of a cross-sectional web-based study conducted in the general population >18 years, through a battery of HRU questions asked using an online method. Probable OAB subjects were identified using a previously validated algorithm and a score >8 in the OAB-V8 questionnaire. HRU questions included an assessment of concomitant medication used as a consequence of OAB/UUI, pad utilization, and medical office visits. Patients were grouped according to the number of UUI episodes into 0, 1, 2-3 or 4+ episodes ResultsOf a total of 2,035 subjects participating from the general population, 396 patients [52.5% women, mean age: 55.3 (11.1) years, OAB-V8 mean score: 14.5 (7.9)] were analyzed; 203 (51.3%) with 0 episodes, 119 (30.1%) with 1, 52 (13.1%) with 2 or 3, and 22 (5.6%) with 4 or more episodes. A linear and significant adjusted association was observed between the number of UUI episodes and HRU; the higher the number of daily episodes the higher the HRU. Subjects with more episodes had medical visits more frequently at the primary care (P=.001) and specialist (P=.009) level as well. Consumption of day (P<.001) and night (P<.001) urinary absorbents, anxiolytic medicines (P=.021) and antibiotics (P=.05) was higher in patients with more UUI episodes ConclusionThe severity of OAB in terms of frequency of daily urge incontinence episodes was significantly and linearly associated with higher healthcare resources utilization and a decrease in labor productivity in subjects with probable OAB in Spain.