Urinary and anal incontinence in morbidly obese women considering weight loss surgery

OBJECTIVE: To estimate prevalence and correlates of urinary and anal incontinence in morbidly obese women undergoing evaluation for laparoscopic weight loss surgery. METHODS: From October 2003 to February 2005, 180 women with body mass index (BMI) of 40 or greater underwent evaluation for laparoscopic weight loss surgery. Using an established Web site, questionnaires were completed to assess symptoms of urinary incontinence, including the Medical, Epidemiological, and Social Aspects of Aging Questionnaire (MESA). Anal incontinence was assessed by asking, "Do you have any uncontrolled anal leakage?" A number of clinical and demographic variables were examined as potential risk factors for urinary incontinence and anal incontinence. RESULTS: Mean age was 39.8 years (range 16-55). Body mass index ranged from 40 to 81 (mean 49.5). Prevalence of urinary incontinence was 66.9% and anal incontinence was 32.0% (45.6% loss of gas only, 21.1% liquid stool only, 24.6% gas and liquid stool only, 8.8% solid stool). In simple logistic regression, presence of urinary incontinence was associated with age (odds ratio [OR] 1.05, 95% confidence interval [CI] 1.01-1.09), number of children (OR 1.54, 95% CI 1.15-2.07), anal incontinence (OR 6.34, 95% CI 2.52-15.93), arthritis (OR 6.04, 95% CI 1.76-20.78), and sleep apnea (OR 2.30, 95% CI 1.21-4.37). Multivariable logistic regression identified 3 factors independently associated with urinary incontinence: number of children (OR 1.55, 95% CI 1.12-2.12), arthritis (OR 5.46, 95% CI 1.51-19.73), and anal incontinence (OR 6.27, 95% CI 2.42-16.26). Presence of anal incontinence was associated only with the presence of urinary incontinence (OR 6.34, 95% CI 2.52-15.93). CONCLUSION: Prevalence of urinary and anal incontinence is high in this group of morbidly obese women as compared with the general population. Studies are needed to determine the effect of weight loss on urinary and anal incontinence symptoms in the morbidly obese woman.     

Mode of delivery and fecal incontinence at midlife: a study of 2,640 women in the Gazel cohort

OBJECTIVE: To estimate obstetric risk factors of fecal incontinence among middle-aged women. METHODS: We conducted a mail survey of the Gazel cohort of volunteers for epidemiologic research. In 2000, a questionnaire on anal incontinence was mailed to 3,114 women who were then between the ages of 50 and 61 years; 2,640 (85%) women returned the completed questionnaire. Fecal incontinence was defined by involuntary loss of stool. Logistic regression was used to estimate the effect of obstetric and general risk factors. RESULTS: Prevalence of fecal incontinence in the past 12 months was 9.5% (250). Significant risk factors for fecal incontinence were completion of high school (adjusted odds ratio [OR] 1.5, 95% confidence interval [CI] 1.1-2.0), self-reported depression (OR 2.1, 95% CI 1.6-2.7), overweight or obesity measured by body mass index (BMI) (OR 1.5 for BMI of 25-30, 95% CI 1.1-2.0; OR 1.6 for BMI more than 30, 95% CI 1.1-2.5), surgery for urinary incontinence (OR 3.5, 95% CI 2.0-6.1), and anal surgery (OR 1.7, 95% CI 1.1-2.9). No obstetric variable (parity, mode of delivery, birth weight, episiotomy, or third-degree perineal tear) was significant. Prevalence of fecal incontinence was similar for nulliparous, primiparous, secundiparous, and multiparous women (11.3%, 9.0%, 9.0%, and 10.4%, respectively), and among parous women, it was similar for women with spontaneous vaginal, instrumental (at least one), or only cesarean deliveries (9.3%, 10.0%, and 6.6%, respectively). CONCLUSION: In our population of women in their 50s, fecal incontinence was not associated with either parity or mode of delivery.     

The prevalence and bothersomeness of lower urinary tract symptoms in women 40-60 years of age

AIM: To assess the prevalence and bothersomeness of lower urinary tract symptoms in women aged 4060 years. Study design. Ongoing longitudinal cohort study. METHODS: Four thousand women recruited on a random basis from the Civil Registration System, in one rural and one urban county in Denmark, were asked to fill in a self-administered, validated questionnaire on lower urinary tract symptoms. Logistic regression analysis was performed to assess the relationship between LUTS, bothersomeness, age, and county residency. Symptom scores and bother scores were compared in order to obtain a valid measure of lower urinary tract symptoms (LUTS). RESULTS: The prevalence of LUTS occurring more than weekly was 27.8% (95% CI: 26.2%-29.4%) and 16.1% (95% CI: 14.8-17.4) had urinary incontinence. The prevalence of stress incontinence increased from at 40 years up to the age of 55 years (OR=1.9 (95% CI: 1.3-2.7)) and declined thereafter. Irritative symptoms such as urge incontinence and urgency steadily escalated in an almost linear fashion with increasing age ((OR=2.7 (95% CI: 1.6-4.5) and OR=2.1 (95% CI: 1.5-2.8), respectively). Incontinence symptoms were the most bothersome. Age was positively associated with most LUTS, but not with bothersomeness. County residency was not associated with LUTS. CONCLUSION: Women aged 40-60 years frequently have bothersome lower urinary tract symptoms. Age, but not county residency, is an important factor associated with the occurrence of lower urinary tract symptoms in perimenopausal women. LUTS occurring more often than weekly seem to be the most appropriate single measure of LUTS.     

Predictors of urinary incontinence in a prospective cohort of postmenopausal women

OBJECTIVE: To prospectively assess risk factors associated with occurrence of urinary incontinence among postmenopausal women. METHODS: We followed up 1,017 postmenopausal health maintenance organization enrollees, aged 55 to 75 years, for 2 years. The primary outcome measures were any urinary incontinence and severe incontinence reported at 12- or 24-month follow-up visits. RESULTS: Baseline prevalence of any amount or frequency of urinary incontinence in the past year was 66%. Among the 345 women without incontinence at baseline, 65 (19%) at 1 year and 66 (19%) at 2 years reported any incontinence. Ninety-two of 672 (14%) and 96 of 672 (14%) women with incontinence at baseline reported no incontinence at years 1 and 2. In an adjusted multiple logistic regression model, independent predictors of any incontinence included white race (odds ratio [OR] 1.7, 95% confidence interval [CI] 1.1-2.6), vaginal estrogen cream (OR 2.0, CI 1.1-3.7), vaginal dryness (OR 1.6, CI 1.2-2.2), vaginal discharge (OR 1.5, CI 1.0-2.2), 6 or more lifetime urinary tract infections (OR 1.8, CI 1.2-2.6), and diabetic peripheral neuropathy (OR 1.7, CI 1.0-3.1). In adjusted models, predictors of severe incontinence were history of hysterectomy (OR 1.8, CI 1.1-2.7) and any vaginal symptom (OR 1.7, CI 1.0-2.8). CONCLUSION: A substantial proportion of incontinence-free postmenopausal women developed urinary incontinence during 2 years of follow-up. Because vaginal symptoms are associated with urinary incontinence, their relationship with other risk factors, including vaginal Escherichia coli colonization and vaginal estrogen cream use, warrant additional study. Similarly, diabetic peripheral neuropathy and hysterectomy associations suggest areas for future investigation. LEVEL OF EVIDENCE: II-2.     

女性压力性尿失禁发生的危险因素分析

目的 调查城市社区女性压力性尿失禁发生的危险因素。方法 按照1：8随机抽样的方法,抽取福州市鼓楼区6066例妇女。调查项目包括：年龄、职业、文化程度、体重、血压、月经史、孕产史、分娩方式、新生儿体重、慢性疾病(高血压、糖尿病、慢性咳嗽、习惯性便秘)、腹腔或盆腔手术史、生活习惯(吸烟、酗酒、体育锻炼方式等)、尿失禁症状和发生频率、就医情况等。数据采用多因素回归分析。结果 问卷回收率为92．1％(5587／6066)。尿失禁发生率为18．1％,其中压力性尿失禁占8．8％。调查显示,诸因素中年龄[OR：1．010;95％可信限(CI)：1．001—1．025]、高体重指数(OR：1．092;95％CI：1．054—1．132)、高血压(OR：2．342;95％CI：1．026～5．349)、便秘(OR：1．448;95％CI：1．216—1．725)、多次流产(OR：1．306;95％,CI：1．113～1．533)、多次阴道分娩(OR：1．205;95％CI：1．009—1．440)、加腹压助产(OR．1．684;95％CI:1．140—2．489)、会阴直切(OR：2．244;95% CI：1．162～4．334)、会阴裂伤(OR：2．576;95％CI：1．724～3．851)、会阴切口感染(OR：5．988;95％CI：1．936—18．616)是尿失禁发生的危险因素。结论 压力性尿失禁的发生与多种因素有关,尤其与年龄和妊娠、分娩等产科因素关系密切。     

Prevalence of urinary incontinence and associated risk factors in postmenopausal women. Heart & Estrogen/Progestin Replacement Study (HERS) Research Group.

OBJECTIVE: To determine the prevalence of stress, urge, and mixed urinary incontinence and associated risk factors in postmenopausal women. METHODS: Before enrollment in a 4-year, randomized trial of combination hormone therapy to prevent coronary heart disease, 2763 participants completed questionnaires on prevalence and type of incontinence. We measured factors potentially associated with incontinence including demographics, reproductive and medical histories, height, weight, and waist-to-hip circumference ratio. We used multivariate logistic models to determine independent associations between those factors and weekly incontinence by type. RESULTS: The mean (+/- standard deviation [SD]) age of the participants was 67+/-7 years; 89% were white and 8% were black. Fifty-six percent reported weekly incontinence. In multivariate analyses, the prevalence of weekly stress incontinence was higher in white than black women (odds ratio [OR] 2.8, 95% confidence interval [CI] 1.6, 5.1), in women with higher body-mass index (BMI) (OR 1.1 per 5 units, 95% CI 1.0, 1.3), and higher waist-to-hip ratio (OR 1.2 per 0.1 unit, 95% CI 1.0, 1.4). The prevalence of weekly urge incontinence was higher in older women (OR 1.2 per 5 years, 95% CI 1.1, 1.3), diabetic women (OR 1.5, 95% CI 1.1, 2.0) and women who had reported two or more urinary tract infections in the prior year (OR 2.0, 95% CI 1.1, 3.6). CONCLUSION: Stress and urge incontinence are common in postmenopausal women and have different risk factors, suggesting that approaches to risk-factor modification and prevention also might differ and should be specific to types of incontinence.     

Determinants of urinary incontinence in a population of young and middle-aged women

BACKGROUND: Urinary incontinence and genital prolapse are prevalent conditions in the female population. The aim of this study was to study possible determinants of female urinary incontinence in a population-based sample of young and middle-aged women. METHODS: Of 641 eligible women aged 20-59 years in a primary health care district, 487 (76%) responded to a questionnaire and accepted an invitation to a gynecological examination. The examination included digital assessment of the pelvic floor muscle strength (PFMS). Genital prolapse presence (cystocele, rectocele, uterine prolapse or absence of the urethrovesical crease) was graded in relation to the vaginal introitus. RESULTS: The prevalence of urinary incontinence was 28%, 3.5% having daily leakage. Stress urinary incontinence was the dominant type. The odds ratio (OR) of having incontinence increased from 1 to 3.5 with increasing age and from 1 to 2.7 with increasing parity. The OR also increased with decreasing PFMS; from 1 in the group with the best PFMS to 3.4 in the group unable to contract their pelvic musculature. In addition, women with cystocele and/or absence of the urethrovesical crease had a 2.5-fold increased OR of incontinence (95% CI 1.5-4.2), smoking increased the OR 1.9 times (95% CI 1.1-3.2) and estrogen replacement therapy (ERT) increased the OR 2.9 times (95% CI 1.4-5.9). There were no significant correlations with the presence of chronic disease, episiotomy or the birth weights of children but small non-significant correlations with performed hysterectomy and the woman's weight. CONCLUSIONS: Urinary incontinence is a frequent symptom in the female general population and related to age, pelvic floor muscle strength, genital prolapse, smoking, parity and estrogen replacement therapy.     

Factors associated with pelvic floor dysfunction with emphasis on urinary and fecal incontinence and genital prolapse: an epidemiological study

OBJECTIVE: To describe a general population of women with regard to factors associated with urinary and fecal incontinence and genital prolapse symptoms. METHODS: A questionnaire about medical background, urinary and fecal incontinence and genital prolapse symptoms was mailed to 100040-year-old and 100060-year-old Swedish women. Associations were described by odds ratios (ORs) with 95% confidence intervals (CIs). RESULTS: Sixty-seven percent answered the questionnaire. Multivariate analysis showed urinary incontinence to be associated with anal sphincter rupture [OR 4.4 (95% CI 1.0-18.8)], pelvic heaviness [3.8 (2.1-7.0)], body mass index (BMI) >or=30 kg/m2[3.7 (2.0-6.7)], multiparity [1.8 (1.0-3.4)], varicose veins surgery [1.9 (1.2-3.2)] and age [1.9 (1.2-3.2)]. Univariate analyses revealed statistically significant associations between urinary incontinence and incontinence for flatus [4.8 (3.0-7.8)], for liquid stool [5.0 (2.9-8.6)] and for solid stool [5.9 (2.4-14.2)]. Chronic bronchitis [5.7 (1.7-18.9)] was strongly associated with urinary incontinence but was only reported by the older age group. Prolapse symptoms were strongly associated with both urinary and fecal incontinence. Prolapse symptoms as opposed to urinary and fecal incontinence seemed to be associated more with injuries at delivery than with chronic pelvic floor strain. CONCLUSIONS: Women with urinary incontinence are also likely to suffer from fecal incontinence and prolapse and vice versa. Other associated factors for pelvic floor dysfunction were overweight, and especially obesity, chronic bronchitis, vaginal delivery and multiparity, age, heredity and diseases suggestive of collagen disorders. A multidisciplinary management of women with pelvic floor symptoms is suggested and possible prevention is discussed.     

Prevalence of anal incontinence in women with symptoms of urinary incontinence and genital prolapse

OBJECTIVE: To investigate risk factors and prevalence of anal incontinence among women with pelvic floor dysfunctions. METHODS: We evaluated 881 women with symptoms of urinary incontinence and/or genital prolapse. Each completed a bowel questionnaire and underwent a detailed medical, surgical, obstetric, and gynecologic history, and a pelvic examination. Additional testing, when indicated, included office cystometry or multichannel urodynamic evaluation. Multivariable analysis using logistic regression was used to test the overall significance of all variables significantly associated with anal incontinence, using univariate analysis. RESULTS: A total of 178 women had anal incontinence (20%). These patients were on average older, had a greater body mass index, and had larger birth weight infants than their anal-continent counterparts; 511 were diagnosed with urinary incontinence, and 122 (24%) also had anal incontinence. Women with urinary incontinence were more likely to report anal incontinence events than women continent of urine (24% versus 15%, P =.002). The following associations were found with anal incontinence: infant with birth weight 3800 g or greater (odds ratio [OR] 1.5, 95% confidence interval [CI] 1.1, 2.2), rectocele greater than grade 2 (OR 1.9, 95% CI 1.1, 3.3), urinary incontinence (OR 1.9, 95% CI 1.3, 2.8), hemorrhoidectomy (OR 2.7, 95% CI 1.1, 7.0), irritable bowel syndrome (OR 6.3, 95% CI 3.5, 11.5). CONCLUSION: Among women with symptoms of urinary incontinence and pelvic organ prolapse, the prevalence of anal incontinence was 20%. Urinary incontinence and severe rectocele were found to be associated with anal incontinence.     

Urinary incontinence: prevalence and risk factors at 16 weeks of gestation

Objective To evaluate the prevalence of urinary incontinence at 16 weeks of gestation and to identify possible maternal and obstetric risk factors.
Design Cross-sectional study and cohort study.
Setting Department of Obstetrics and Gynaecology, Aarhus University Hospital, Denmark.
Population Cross-sectional study: 7795 women attending antenatal care. Cohort study: a sub-group of 1781 pregnant women with one previous delivery at our department.
Results Prevalence and maternal risk factors: the prevalence of urinary incontinence within the preceding year was 8.9% among women at 16 weeks of gestation (nulliparae, 3.9%. para 1, 13.8%, para 2+, 16.2%). Stress or mixed incontinence occurred at least weekly in 3% of all the women. After adjusting for age, parity, body mass index, smoking, previous abortions, and previous lower abdominal or urological surgery in a logistic regression model, primiparous women who had delivered vaginally had higher risk of stress or mixed urinary incontinence than nulliparous women (OR 5.7; 95% CI 3.9–8.3). Subsequent vaginal deliveries did not increase the risk significantly. Young age, body mass index > 30, and smoking were possible risk factors for developing urinary incontinence. Obstetric factors: weight of the newborn > 4000 g (OR 1.9; 95% CI 14–3.6) increased the risk of urinary incontinence; mediolateral episiotomy in combination with birthweight > 4000 g also increased the risk (OR 3–5; 95% CI 1.2–10.2); a number of other intrapartum factors did not increase the risk of urinary incontinence.
Conclusions The first vaginal delivery was a major risk factor for developing urinary incontinence; subsequent vaginal deliveries did not increase the risk significantly. Birthweight > 4000 g increased the risk; episiotomy in combination with birthweight > 4000 g also increased the risk.     

Urinary tract infections in postmenopausal women: effect of hormone therapy and risk factors.

OBJECTIVE: To assess the effects of hormone therapy on urinary tract infection frequency and to examine potential risk factors. METHODS: We used data from the Heart and Estrogen/Progestin Replacement Study, a randomized, blinded trial of the effects of hormone therapy on coronary heart disease events among 2763 postmenopausal women aged 44-79 with established coronary heart disease. Participants were randomly assigned to 0.625 mg of conjugated estrogens plus 2.5 mg of medroxyprogesterone acetate or placebo and followed for a mean of 4.1 years. History of physician-diagnosed urinary tract infections and risk factors were assessed by self-report at baseline and each annual visit. RESULTS: Urinary tract infection frequency was higher in the group randomized to hormone treatment, although the difference was not statistically significant (odds ratio [OR] 1.16, 95% confidence interval [CI] 0.99, 1.37). Statistically significant risk factors for urinary tract infections in multivariable analysis included: women with diabetes on treatment (insulin OR 1.81, 95% CI 1.40, 2.34), oral medications OR 1.44, 95% CI 1.09, 1.90), poor health (OR 1.34, 95% CI 1.14, 1.57), childbirth (OR 1.38, 95% CI 1.00, 1.90), vaginal itching (OR 1.63, 95% CI 1.07, 2.50), vaginal dryness (OR 1.30, 95% CI 1.04, 1.67), and urge incontinence (OR 1.51, 95% CI 1.30, 1.75). Urinary tract infections in the previous year were strongly associated with a single urinary tract infection (OR 7.00, 95% CI 5.91, 8.29) as well as multiple urinary tract infections (OR 18.51, 95% CI 14.27, 24.02). CONCLUSIONS: Oral hormone therapy did not reduce frequency of urinary tract infections. Potentially modifiable risk factors in postmenopausal women are different from those in younger women, and include diabetes, vaginal symptoms, and urge incontinence.     

Urinary incontinence: prevalence and risk factors at 16 weeks of gestation.

OBJECTIVE: To evaluate the prevalence of urinary incontinence at 16 weeks of gestation and to identify possible maternal and obstetric risk factors. DESIGN: Cross-sectional study and cohort study. SETTING: Department of Obstetrics and Gynaecology, Aarhus University Hospital, Denmark. POPULATION: Cross-sectional study: 7795 women attending antenatal care. Cohort study: a sub-group of 1781 pregnant women with one previous delivery at our department. RESULTS: Prevalence and maternal risk factors: the prevalence of urinary incontinence within the preceding year was 8.9% among women at 16 weeks of gestation (nulliparae, 3.9%, para 1, 13.8%, para 2+, 16.2%). Stress or mixed incontinence occurred at least weekly in 3% of all the women. After adjusting for age, parity, body mass index, smoking, previous abortions, and previous lower abdominal or urological surgery in a logistic regression model, primiparous women who had delivered vaginally had higher risk of stress or mixed urinary incontinence than nulliparous women (OR 5.7; 95% CI 3.9-8.3). Subsequent vaginal deliveries did not increase the risk significantly. Young age, body mass index > 30, and smoking were possible risk factors for developing urinary incontinence. Obstetric factors: weight of the newborn > 4000 g (OR 1.9; 95% CI 1.0-3.6) increased the risk of urinary incontinence; mediolateral episiotomy in combination with birthweight > 4000 g also increased the risk (OR 3.5; 95% CI 1.2-10.2); a number of other intrapartum factors did not increase the risk of urinary incontinence. CONCLUSIONS: The first vaginal delivery was a major risk factor for developing urinary incontinence; subsequent vaginal deliveries did not increase the risk significantly. Birthweight > 4000 g increased the risk; episiotomy in combination with birthweight > 4000 g also increased the risk.     

Risk factors for female anal incontinence: new insight through the Evanston-Northwestern twin sisters study

OBJECTIVE: To evaluate risk factors for anal incontinence using an identical twin sisters study design to provide control over genetic variance. METHODS: A total of 271 identical twin sister pairs (mean age 47 years) completed the validated Colorectal Anal Distress Inventory questionnaire detailing the presence and severity of anal incontinence. Data were analyzed using a stepwise logistic regression with repeated binary measures to account for correlated data within twin pairs. Three different statistical models were used to analyze nonobstetric as well as obstetric risk factors separately. RESULTS: Significant risk factors for anal incontinence and higher Colorectal Anal Distress Inventory anal incontinence subscale scores included age 40 years or older (fecal: odds ratio [OR] 2.82, 95% confidence interval [CI] 1.21-6.0; flatal: OR 1.90, 95% CI 1.11-3.24), menopause (fecal: OR 2.10, 95% CI 1.15-3.8; flatal: OR 2.11, 95% CI 1.43-3.13), increasing parity (parity > or = 2; fecal: OR 3.09, 95% CI 1.25-7.65; flatal: OR 2.72, 95% CI 1.65-4.51), and the presence of stress urinary incontinence (fecal: OR 2.11, 95% CI 1.12-3.98; flatal: OR 1.72, 95% CI 1.14-2.59). Obesity was associated with significantly higher Colorectal Anal Distress Inventory anal incontinence subscale scores (mean difference 5.18, P = .007). Cesarean delivery after initiation of labor was associated with a lower prevalence of anal incontinence than vaginal birth; however, this difference was not statistically significant (17% compared with 4%, P = .11). No anal incontinence was noted in women who had only elective cesarean deliveries. CONCLUSION: Age, menopause, obesity, parity, and stress urinary incontinence are the major risk factors for female anal incontinence.     

Incontinence severity and major depression in incontinent women

OBJECTIVE: Research has shown an association between urinary incontinence and depression. Studies that use community-based samples and major depressive disorder diagnostic criteria are needed. The objective of this study was to estimate the prevalence of and factors associated with major depression in women with urinary incontinence. METHODS: We conducted an age-stratified postal survey of 6,000 women aged 30-90 years. Subjects were randomly selected from enrollees in a large health maintenance organization in Washington state. Main outcome measures were prevalence of current major depression and adjusted odds ratios for factors associated with major depression in women with urinary incontinence. RESULTS: The response rate was 64% (n = 3,536) after applying exclusion criteria. The prevalence of urinary incontinence was 42% (n = 1,458). The prevalence of major depression was 3.7% (n = 129), with 2.2% in those without incontinence versus 6.1% in those with incontinence. Among women with incontinence, major depression prevalence rates differed by incontinence severity (2.1% in mild, 5.7% in moderate, and 8.3% in severe) and incontinence type (4.7% in stress, 6.6% in urge/mixed). Obesity (odds ratio [OR] 2.3, 95% confidence interval [CI] 1.3-4.0), current smoking (OR 2.7, 95% CI 1.5-4.9), lower educational attainment (OR 2.0, 95% CI 1.2-3.3), moderate incontinence (OR 2.7, 95% CI 1.1-6.6), and severe incontinence (OR 3.8, 95% CI 1.6-9.1) were each associated with increased odds of major depression in women with urinary incontinence, controlling for age and medical comorbidity. Compared with women with incontinence alone, women with comorbid incontinence and major depression had significantly greater decrements in quality of life and functional status and increased incontinence symptom burden. CONCLUSION: Women with moderate-to-severe urinary incontinence should be screened for comorbid major depression and offered treatment if depression is present. LEVEL OF EVIDENCE: II-2.     

Effect of vaginal pessaries on symptoms associated with pelvic organ prolapse

OBJECTIVE: To prospectively evaluate the effects of vaginal pessaries on symptoms associated with pelvic organ prolapse and identify the risk factors for failure. METHODS: All women referred to a specialist urogynecology unit with symptomatic pelvic organ prolapse who elected to use a pessary were included in this study. All completed the Sheffield pelvic organ prolapse symptom questionnaire before use and after 4 months of use. The primary outcome measure was change of symptoms from baseline to 4 months. RESULTS: Of 203 consecutive women fitted with a pessary, 153 (75%) successfully retained the pessary at 2 weeks, and 97 completed the questionnaires at 4 months. Multivariate logistic regression analysis showed that failure to retain the pessary was significantly associated with increasing parity (odds ratio [OR] 1.52, 95% confidence interval [CI] 1.14-2.02, P = .004) and hysterectomy (OR 4.57, 95% CI 1.71-12.25, P = .002). In the success group at 4 months (n = 97), a significant improvement in voiding was reported by 39 participants (40%, P = .001), in urinary urgency by 37 (38%, P = .001), in urge urinary incontinence by 28 (29%, P = .015), in bowel evacuation by 27 (28%, P = .045), in fecal urgency by 22 (23%, P = .018), and in urge fecal incontinence by 19 (20%, P = .027), but there was no significant improvement in stress urinary incontinence in 22 participants (23% P = .275). Of the 26 (27%) who were sexually active, 16 (17%, P = .001) reported an increase in frequency of sexual activity, and 11 (11%, P = .041) had improved in sexual satisfaction. CONCLUSION: A vaginal pessary is an effective and simple method of alleviating symptoms of pelvic organ prolapse and associated pelvic floor dysfunction. Failure to retain the pessary is associated with increasing parity and previous hysterectomy. LEVEL OF EVIDENCE: II-3.     

Hysterectomy in obese women: a comparison of abdominal and vaginal routes

OBJECTIVE: To compare perioperative outcome measures of abdominal and vaginal hysterectomies in obese women. METHODS: We reviewed the charts of all obese women (body mass index more than 30 kg/m(2)) who underwent abdominal or vaginal hysterectomy for benign gynecologic conditions in our institution between 1997 and 2002. Laparoscopically assisted vaginal hysterectomies and hysterectomies with concomitant major pelvic or abdominal surgery were excluded. The rate of operative and postoperative complications, length of hospitalization, operative time, and perioperative change of hemoglobin concentration were analyzed for abdominal hysterectomy and vaginal hysterectomy. RESULTS: The study group consisted of 369 obese women, of whom 189 (51.2%) underwent abdominal, and 180 (48.8%), vaginal hysterectomy. Patient characteristics were statistically comparable between the groups except for uterine weight, which was higher in the abdominal group, and parity, which was greater for women who underwent vaginal hysterectomy (P <.05). After controlling for all the significantly different variables, vaginal hysterectomy resulted in lower incidence of postoperative fever (odds ratio [OR] 0.22, 95% confidence interval [CI] 0.12-0.39), ileus (OR 0.21, 95% CI 0.06-0.75), urinary tract infection (OR 0.21, 95% CI 0.06-0.75), shorter operative time (126.8 +/- 58.7 minutes compared with 109.7 +/- 68.5 minutes) and length of hospital stay (3.5 +/- 1.9 days compared with 1.9 +/- 1.1 days). Seven women (3.7%) who underwent abdominal hysterectomy developed wound infections during their hospital stay compared with none in the vaginal hysterectomy group. CONCLUSION: For obese women, vaginal hysterectomy is superior due to its lower incidence of postoperative fever, ileus, and urinary tract infection and shorter operative time and hospital stay. LEVEL OF EVIDENCE: II-2     

New postnatal urinary incontinence: obstetric and other risk factors in primiparae

OBJECTIVE: To identify obstetric and other risk factors for urinary incontinence that occurs during pregnancy or after childbirth. DESIGN: Questionnaire survey of women. SETTING: Maternity units in Aberdeen (Scotland), Birmingham (England) and Dunedin (New Zealand). POPULATION: A total of 3405 primiparous women with singleton births delivered during 1 year. METHODS: Questionnaire responses and obstetric case note data were analysed using multivariate analysis to identify associations with urinary incontinence. MAIN OUTCOME MEASURES: Urinary incontinence at 3 months after delivery first starting in pregnancy or after birth. RESULTS: The prevalence of urinary incontinence was 29%. New incontinence first beginning after delivery was associated with older maternal age (oldest versus youngest group, OR 2.02, 95% CI 1.35-3.02) and method of delivery (caesarean section versus spontaneous vaginal delivery, OR 0.28, 95% CI 0.19-0.41). There were no significant associations with forceps delivery (OR 1.18, 95% CI 0.92-1.51) or vacuum delivery (OR 1.16, 95% CI 0.83-1.63). Incontinence first occurring during pregnancy and still present at 3 months was associated with higher maternal body mass index (BMI>25, OR 1.68, 95% CI 1.16-2.43) and heavier babies (birthweight in top quartile, OR 1.56, 95% CI 1.12-2.19). In these women, caesarean section was associated with less incontinence (OR 0.39, 95% CI 0.27-0.58) but incontinence was not associated with age. CONCLUSIONS: Women have less urinary incontinence after a first delivery by caesarean section whether or not that first starts during pregnancy. Older maternal age was associated with new postnatal incontinence, and higher BMI and heavier babies with incontinence first starting during pregnancy. The effect of further deliveries may modify these findings.     

Clinical and urodynamic parameters associated with history of urinary tract infections in women

OBJECTIVES: To evaluate the association of various clinical and urodynamic variables with history of urinary tract infections (UTIs) in women. METHODS: A prospective study of 2,081 women referred to a urogynecologic clinic between June 2000 and November 2005 for investigation of lower urinary tract symptoms. RESULTS: Some 144 women reported history of UTI(s) within the last year from the visit to the clinic, and 91 had recurrent episodes (> or =3 per year). The multivariable analysis showed that urge incontinence (odds ratio (OR) = 2.23, 95% confidence interval (CI): 1.46-3.42), suprapubic pain (OR = 4.12, 95% CI: 2.21-7.67), and low maximum flow rate during voiding cystometry (OR = 0.96, 95% CI: 0.94-0.98) associated with UTIs. CONCLUSIONS: Our results suggest that urodynamic testing does not help in identifying specific urogynecologic mechanisms that could improve medical and/or surgical management or prevent recurrent UTI.     

Symptoms of stress incontinence 1 year after childbirth: prevalence and predictors in a national Swedish sample

BACKGROUND: The aims of the present study were to describe the prevalence of stress incontinence, as described by women themselves, 1 year after childbirth in a national sample of Swedish-speaking women, and to identify possible predictors. METHODS: A cohort study, including 2390 women recruited from 593 antenatal clinics in Sweden during three 1-week periods evenly spread over 1 year (1999-2000), representing 53% of women eligible for the study and 75% of those who consented to participate. Data were collected by means of questionnaires in early pregnancy, 2 months and 1 year after the birth, and from the Swedish Medical Birth Register. RESULTS: One year after the birth, 22% of the women had symptoms of stress incontinence but only 2% said it caused them major problems. The strongest predictor was urinary incontinence (overall leakage) 4-8 weeks after a vaginal delivery (OR 5.5, CI 95% 4.1-7.4) as well as after a cesarean section (OR 11.9, CI 95% 2.9-48.1). Other predictors in women with a vaginal delivery were: multiparity (OR 1.4; CI 95% 1.1-1.8), obesity (OR 1.6; CI 95% 1.1-2.4) and constipation 4-8 weeks postpartum (OR 1.4; CI 95% 1.1-1.9). CONCLUSION: Stress incontinence 1 year after childbirth is a common symptom, which could possibly be reduced by identifying women with urinary leakage at the postnatal check-up.     

Cesarean delivery and peripartum hysterectomy

OBJECTIVE: To estimate the national incidence of peripartum hysterectomy and quantify the risk associated with cesarean deliveries and other factors. METHODS: A population-based, matched case-control study using the United Kingdom Obstetric Surveillance System, including 318 women in the United Kingdom who underwent peripartum hysterectomy between February 2005 and February 2006 and 614 matched control women. RESULTS: The incidence of peripartum hysterectomy was 4.1 cases per 10,000 births (95% confidence interval [CI] 3.6-4.5). Maternal mortality was 0.6% (95% CI 0-1.5%). Previous cesarean delivery (odds ratio [OR] 3.52, 95% CI 2.35-5.26), maternal age over 35 years (OR 2.42, 95% CI 1.66-3.58), parity of three or greater (OR 2.30, 95% CI 1.26-4.18), previous manual placental removal (OR 12.5, 95% CI 1.17-133.0), previous myomectomy (OR 14.0, 95% CI 1.31-149.3), and twin pregnancy (OR 6.30, 95% CI 1.73-23.0) were all risk factors for peripartum hysterectomy. The risk associated with previous cesarean delivery was higher with increasing numbers of previous cesarean deliveries (OR 2.14 with one previous delivery [95% CI 1.37-3.33], 18.6 with two or more [95% CI 7.67-45.4]). Women undergoing a first cesarean delivery in the current pregnancy were also at increased risk (OR 7.13, 95% CI 3.71-13.7). CONCLUSION: Peripartum hysterectomy is strongly associated with previous cesarean delivery, and the risk rises with increasing number of previous cesarean deliveries, maternal age over 35 years, and parity greater than 3. LEVEL OF EVIDENCE: II.