Number Of Vaginal Deliveries Research Articles

Frailty and the Correlation Between Total Testosterone Levels and Urinary Incontinence Among Elderly Women.

The objective was to explore the correlation between total testosterone levels and stress urinary incontinence (SUI) and urgency urinary incontinence (UUI) in older patients, emphasizing frailty. This prospective cross-sectional study included 1,328 women over 60 years of age at an incontinence specialty clinic. Participants were assessed for UI, frailty, using the Japanese Frailty Scale, and total testosterone levels. Analysis of a logistic regression model was employed for age, body mass index (BMI), and vaginal deliveries adjustment, with association and multivariate analyses to evaluate the associations with SUI and UUI. The frailty and nonfrailty groups each consisted of 664 individuals. After age, BMI, and the number of vaginal deliveries adjustment, the analysis showed a negative association between total testosterone levels and both SUI (p < 0.001) and UUI (p < 0.001) in the frailty group. Multivariate analysis revealed that, in the nonfrailty group, factors such as low total testosterone levels (p = 0.0145), diabetes (p = 0.0052), and cerebral infarction (p = 0.0254) were related to SUI, whereas no significant factors were associated with UUI. In the frailty group, factors associated with SUI included low total testosterone levels (p < 0.0001), the number of vaginal deliveries (p < 0.0001), smoking (p = 0.0240), chronic lung disease (p < 0.0248), and hypertension (p < 0.0265). Factors associated with UUI were age (p < 0.0001), low total testosterone levels (p = 0.0025), diabetes (p < 0.0001), and the number of vaginal deliveries (p = 0.0152). The study highlights the significance of incorporating the assessment of frailty and testosterone levels in addressing UI among older women, particularly in the aged population, underscoring the need for tailored approaches in this demographic.

Evaluation of Neuromuscular Morphometry of the Vaginal Wall Using Protein Gene Product 9.5 (Pgp 9.5) and Smooth Muscle α-Actin (Sma) in Patients with Posterior Vaginal Wall Prolapse.

Background and Objectives: This study aims to compare the neuromuscular structure of the vagina in women with posterior vaginal wall prolapse with the neuromuscular structure of the vagina in women without prolapse, to determine the difference, and to demonstrate the role of neuromuscular structure in the physiopathology of prolapse. Materials and Methods: In this prospective study, women aged between 40 and 75 years who had not undergone any vaginal surgery and had not undergone any abdominal prolapse surgery were included. Thirty-one women diagnosed with rectocele on examination were included in the study group. Thirty-one patients who underwent vaginal intervention and hysterectomy for reasons other than rectocele (colposcopy, conization, etc.) without anterior or posterior wall prolapse were included in the control group. Biopsy material was obtained from the epithelium of the posterior wall of the vagina, including the fascia that fits the Ap point. Immunohistochemical staining with Protein Gene Product 9.5 and smooth muscle α-actin was performed in the pathology laboratory. The epithelial thickness measurement and smooth muscle density parameters obtained with these immunohistochemical stainings were compared between the two groups. The collected data were analyzed using the SPSS 23 package program. p values less than 0.05 were considered statistically significant. Results: In the control group, muscle thickness and the number of nerves per mm2 of fascia were statistically significantly higher than in the study group (p < 0.05). Conclusions: We found that smooth muscle tissue and the number of nerves per mm2 of fascia were decreased in posterior vaginal wall prolapse compared to the general population. Based on the correlation coefficients, age was the parameter that most affected the degree of prolapse, followed by parity, number of live births, and number of vaginal deliveries.

Patterns of sedentary behavior among older women with urinary incontinence and urinary symptoms: a scoping review

BackgroundIndependent of physical activity, sedentary behavior has emerged as a significant risk factor for health. Particularly, older adults spent as high as 13 h daily on sedentary activities, which account for 98% of their awake times. Although there is growing evidence revealing the potential association between sedentary behavior and urinary incontinence (UI) across populations of different ages, the relationship between sedentary behavior and urinary symptoms in older women, who are twice as likely to have UI than older men, has not been reviewed. This scoping review aimed to synthesize available evidence of the relationship between sedentary behavior and urinary symptoms in noninstitutionalized older women.MethodsSix electronic databases (PubMed, Web of Science, SPORTDiscus, Ovid Nursing Database, EMBASE, and MEDLINE) were searched from their inception to April 2023. Observational and experimental studies that measured sedentary behavior using objective and/or self-reported methods in older women aged 60 + years having any type of UI, with English full texts available, were included. Relevant data, including sedentary patterns (types, definitions, measurements, and daily patterns) and UI types were tabulated. A narrative synthesis of the findings was also conducted.ResultsA total of seven studies (n = 1,822) were included for review and reporting. Objective measurement showed that older women with UI were engaged in > 8 h sedentary activities daily (493.3–509.4 min/day), which accounted for 73% of their awake times. The duration of self-reported sedentary behavior was lower than the time measured objectively, and the average weekday sitting time was 300–380 min/day. With or without adjustment for confounding factors (e.g., age and number of vaginal deliveries), the daily proportion of sedentary time and average duration of sedentary bouts were positively associated with the prevalence of urgency UI. Notably, sedentary patients with UI were more likely to have lower urinary tract symptoms, including bothersome incontinence, to use incontinence products, and to have nocturia episodes, than their age-matched counterparts who were less sedentary.ConclusionOur findings suggest a potential relationship between sedentary behavior and UI in older women, but the causality of the relationship remains unclear. To further inform the clinical role of sedentary behavior in the context of UI, a greater number of rigorous studies with a prospective study design is urgently needed.

Development and Validation of a Risk Prediction Model for Female Stress Urinary Incontinence in Rural Fujian, China.

With China's rapidly aging population and the rising proportion of obese people, an increase in the number of women suffering from urinary incontinence (UI) is to be expected. In order to identify high-risk groups before leakage occurs, we aimed to develop and validate a model to predict the risk of stress UI (SUI) in rural women. This study included women aged 20-70 years in rural Fujian who participated in an epidemiologic survey of female UI conducted between June and October 2022. Subsequently the data was randomly divided into training and validation sets in a ratio of 7:3. Univariate and multivariate logistic regression analyses were used to identify independent risk factors as well as to further construct a nomogram for risk prediction. Finally, concordance index (C-index), calibration curve and decision curve analysis were applied to evaluate the performance of the predictive models. A total of 5290 rural females were enrolled, of whom 771 (14.6%) had SUI. Age, body mass index (BMI), postmenopausal status, number of vaginal deliveries, vaginal delivery of large infant, constipation and family history of pelvic organ prolapse (POP) and SUI were included in the nomogram. C-index of this prediction model for the training and validation sets was 0.835 (95% confidence interval [CI] = 0.818-0.851) and 0.829 (95% CI = 0.796-0.858), respectively, and the calibration curves and decision analysis curves for both the training and validation sets showed that the model was well-calibrated and had a positive net benefit. This model accurately estimated the SUI risk of rural women in Fujian, which may serve as an effective primary screening tool for the early identification of SUI risk and provide a basis for further implementation of individualized early intervention. Moreover, the model is concise and intuitive, which makes it more operational for rural women with scarce medical resources.

Pelvic floor muscle strength and influencing factors based on vaginal manometry among healthy women at different life stages: A multicentre cross-sectional study.

To assess pelvic floor muscle (PFM) strength and influencing factors among healthy women at different life stages. Multicentre cross-sectional study. Fourteen hospitals in China. A total of 5040 healthy women allocated to the following groups (with 1680 women per group): premenopausal nulliparous, premenopausal parous and postmenopausal. The PFM strength was evaluated by vaginal manometry. Multivariate logistic regression was used to determine the influencing factors for low PFM strength. Maximum voluntary contraction pressure (MVCP). The median MVCP values were 36, 35 and 35 cmH2O in premenopausal nulliparous (aged 19-51 years), premenopausal parous (aged 22-61 years), and postmenopausal (aged 40-86 years) women, respectively. In the premenopausal nulliparous group, physical work (odds ratio, OR 2.05) was the risk factor for low PFM strength, which may be related to the chronic increased abdominal pressure caused by physical work. In the premenopausal parous group, the number of vaginal deliveries (OR 1.28) and diabetes (OR 2.70) were risk factors for low PFM strength, whereas sexual intercourse (<2 times per week vs. none, OR 0.55; ≥2 times per week vs. none, OR 0.56) and PFM exercise (OR 0.50) may have protective effects. In the postmenopausal group, the number of vaginal deliveries (OR 1.32) and family history of pelvic organ prolapse (POP) (OR 1.83) were risk factors for low PFM strength. Physical work, vaginal delivery, diabetes and a family history of POP are all risk factors for low PFM strength, whereas PFM exercises and sexual life can have a protective effect. The importance of these factors varies at different stages of a woman's life.

Correlation between ischemic stroke topography and female urinary incontinence

AimTo investigate the association between ischemic stroke topography and the onset of urinary incontinence (UI); to evaluate predictors of post-stroke UI in women. MethodWe prospectively followed up a cohort of women with ischemic stroke confirmed by clinical and computed tomography (CT) or magnetic resonance imaging (MRI) scans findings. Participants were subjected to interview, clinical evaluation, and urodynamic study if needed at 6 months post-stroke and divided in continent and incontinent groups. Non-parametric tests compared the baseline characteristics among the groups and determined association between post-stroke UI and the brain sites of injury. Logistic regression analysis determined predictors of post-stroke UI. Significance level at 5 % was set. Results162 S-women were included: 128 (79 %) continent and 34 (21 %) incontinent. Frontal lobe lesions were higher in the incontinent group (82.9 % versus 51.2 %, p = 0.001); lesions in the parietal lobe and the left cerebral hemisphere were higher in the continent group (40.9 % versus 20 %, p = 0.023; and 61.4 % versus 40 %, p = 0.024, respectively). Frontal lobe injury [RR 3.68 (CI 1.2–11.2)], body mass index (BMI) [RR1.16 (CI 1.062–1.266)] and number of vaginal deliveries [RR 1.358 (CI 1.163–1.585)] are risk factors for post-stroke UI. Left parietal lobe injury is less likely to occur in continent women after 6 months [RR 0.168 (CI 0.029–0.981; p = 0.048)]. ConclusionThere is a correlation between the topography of the ischemic stroke and the onset of UI. Frontal lobe lesion, BMI and number of vaginal deliveries are predictors of post-stroke UI.

Misoprostol with balloon vs oxytocin with balloon in high-risk pregnancy induction: a randomized controlled trial

Pregnancies at high risk for maternal, fetal, or placental complications often necessitate induction of labor in the late preterm or early term period for delivery. Limited data exist on the safest method of induction to use in this specific patient population. This study aimed to compare the combination of oxytocin plus a Cook balloon vs misoprostol plus a Cook balloon for induction of labor in high-risk pregnancies. We conducted an open-label, randomized controlled trial at a single institution from July 2020 to May 2022. The study was approved by the institutional review board and registered with ClinicalTrials.gov (NCT04492072). Individuals with a high-risk pregnancy, at least ≥22 weeks' gestation, with a singleton in cephalic presentation, Bishop score ≤6, and intact membranes were offered enrollment. A high-risk pregnancy was defined as a pregnancy with any of the following complications: hypertensive disease of pregnancy, fetal growth restriction, oligohydramnios, suspected placental abruption requiring delivery, uncontrolled pregestational diabetes, or abnormal biophysical profile or nonstress test requiring delivery. The primary outcome was the rate of cesarean delivery. Secondary maternal outcomes included induction to delivery interval, number of vaginal deliveries within 24 hours, rates of uterine tachysystole, intraamniotic infection, operative vaginal delivery, and postpartum hemorrhage. Secondary fetal outcomes included fetal heart rate abnormalities, stillbirth, Apgar scores <7 at 5 minutes, admission to the neonatal intensive care unit, arterial umbilical blood pH <7.1, sepsis, and neonatal death. A subgroup analysis was planned for the primary outcome to assess the different indications for cesarean delivery. An intent-to-treat analysis was performed. During the 22 months of the trial, a total of 150 patients were randomized, and 73 (49%) of those were induced with oxytocin and a Cook balloon and 77 (51%) were induced with misoprostol and a Cook balloon. There was no significant difference in the overall rate of cesarean delivery between the study groups, (21.9% vs 31.1%; relative risk, 0.70; 95% confidence interval, 0.41-1.21), nor among those for which the cesarean delivery was performed for a specific indication. There were no differences in the secondary maternal and fetal or neonatal adverse outcomes. In high-risk pregnancies, the rate of cesarean delivery and adverse maternal and fetal outcomes were similar for induction of labor with oxytocin and a Cook balloon and for induction with misoprostol and a Cook balloon.

Effect of spontaneous cephalic version techniques with acoustic stimulation on maternal and neonatal outcomes in breech presentation: A randomized clinical trial

Aim. Breech presentation complicates 3-4% of all term deliveries. This trial aimed to study the effect of combining spontaneous cephalic version (SCV) techniques with acoustic stimulation on the position of breech fetuses and their subsequent impact on maternal and neonatal outcomes. Materials and Methods. A randomized controlled trial was conducted involving 60 pregnant women at 32-34 weeks of gestation, all expecting a singleton fetus in complete breech presentation. They were assigned to two equal groups: Group (A) consisted of intervention participants who performed SCV techniques in conjunction with acoustic stimulation from 34 weeks of gestation, along with routine antenatal care. Group (B) comprised control participants who continued with their routine prenatal care up to delivery. Results. The chi-square test indicated a statistically significant increase in the number of vaginal deliveries among participants in Group (A) due to the fetuses turning to a vertex position. Meanwhile, neonates from Group (B) demonstrated a statistically significant higher Apgar score value at the 1st minute of life compared to those in Group (A). Conclusion. Spontaneous cephalic version techniques combined with acoustic stimulation are effective in repositioning a breech baby into a vertex position, thereby reducing the incidence of cesarean sections and associated morbidities for both mother and neonate.

Outcomes of pessary fitting trials for patients with stage IV pelvic organ prolapse: a prospective study

Introduction and hypothesisThe objective was to evaluate the efficacy of pessaries in the treatment of stage IV pelvic organ prolapse (POP) and identify the influencing factors.MethodsOne hundred and fifty-seven patients with stage IV symptomatic POP were admitted to the hospital for pessary fitting. A successful pessary fitting was defined as a patient fitted with a pessary at the initial fitting in whom use continued 2 weeks later. The rates of successful pessary fitting, patient satisfaction, remission of prolapse and urinary symptoms, and the occurrence of factors associated with successful pessary fitting were calculated and predictors of appropriate pessary type selection were analyzed.ResultsA total of 130 patients with stage IV POP had a successful pessary fitting (82.8%). The satisfaction rate associated with the two types of pessaries was more than 90%. The success rate among patients undergoing a ring pessary fitting trial was 44.6%, and 84.3% of the patients were self-managed. Prolapse symptoms significantly improved in 90% of cases, and urinary symptoms improved in 58–93% of cases from baseline. The number of vaginal deliveries, history of hysterectomy and vaginal introitus/total vaginal length (TVL) ratio were independent risk factors associated with unsuccessful pessary fitting.ConclusionFor patients with stage IV POP, the successful fitting rate is as high as 80% or more. More vaginal deliveries, a history of hysterectomy, and a larger vaginal introitus/TVL ratio (ratio >0.6) were predictors of unsuccessful pessary fitting.

Quality of Life After Treatment for Pelvic Organ Prolapse: Vaginal Pessary versus Surgery.

Pelvic organ prolapse (POP) is quite common and has an impact on quality of life (QoL). The evaluation of QoL after treatment for prolapse is important. The objective was to compare patient's prolapse symptoms, functional outcomes, and quality of life between pessary and surgery using standardized questionnaires at 1 and 6 months after treatment. We conducted a prospective study including women with symptomatic POP who chose pessary or surgery as the first-line treatment. We evaluated QoL using the International Consultation on Incontinence Questionnaire-Vaginal Symptoms and Prolapse Quality of Life questionnaires. Seventy-two participants were enrolled, with 36 in each group. Body mass index, menopausal status, marital status, number of vaginal deliveries, and stage of pelvic organ prolapse were not significantly different between the groups. At 1 and 6 months after treatment, participants in both groups reported significant improvement in prolapse symptoms, functional outcomes, and overall quality of life. At 1 month after treatment, absolute changes in vaginal symptom scores in the pessary and surgery groups were -16.67 and -19.03, respectively (p > 0.05); at 6 months, the absolute changes were -19.21 and -19.25, respectively (p > 0.05). Significant improvement was only found in role limitation and physical and social domains at both follow-up times after surgery. At 1 and 6 month(s) after treatment, women with symptomatic POP reported substantial improvement in prolapse symptoms and functional outcomes when treated with pessary or surgical correction.

Association between infant birthweight and pelvic floor muscle strength: a population-based cohort study

BackgroundTo assess the relationship between infant birthweight and pelvic floor muscle (PFM) strength in China.MethodsWe performed a retrospective, single-center cohort study of 1575 women delivering vaginally between January 2017 and May 2020. All participants completed pelvic floor examinations within 5–10 weeks after delivery and were evaluated for PFM strength, which was estimated by vaginal pressure. Data were collected from electronic records. We evaluated the association between infant birthweight and vaginal pressure through multivariable-adjusted linear regression analysis. We also performed subgroup analyses stratified by potential confounders.ResultsVaginal pressure decreased as the quartile of birthweight increased (P for trend < 0.001). Beta coefficients were -5.04 (95%CI -7.98 to -2.1), -5.53 (95%CI -8.5 to -2.57), -6.07 (95%CI -9.08 to -3.07) for birthweight quartile 2–4, respectively (P for trend < 0.001), independent of age, postpartum hemorrhage, and the number of vaginal deliveries. In addition, the results of subgroup analyses showed the same patterns across strata.ConclusionsThis study demonstrates that infant birthweight was associated with decreased vaginal pressure in women after vaginal delivery and could be considered a risk factor for decreased PFM strength in the population with vaginal delivery. This association may provide an extra basis for appropriate fetal weight control during pregnancy, and for earlier pelvic floor rehabilitation of postpartum women delivering babies with larger birthweight.

Comparison of emergency cervical cerclage and expectant treatment in cervical insufficiency in singleton pregnancy: A meta-analysis.

To compare the therapeutic effects of emergency cervical cerclage and expectant treatment in preterm birth due to cervical insufficiency in singleton pregnancy. A combination of subject words and free words was used to search major domestic and foreign databases. According to inclusion and exclusion criteria, 23 studies were included that met the criteria and quality evaluation and data extraction was carried out. The data were analyzed using STATA 15 and the reporting was done in reference to the list of Preferred Reporting Items for Systematic and Meta-Analyses. Emergency cervical cerclage was superior to expectant treatment for the primary outcome of pregnancy prolongation (WMD = 5.752, 95% CI 5.194-6.311, 22 studies, N = 1435, I2 = 97.1%, P = 0.000). Cervical cerclage was also superior to expectant treatment for the secondary outcomes of neonatal birth weight (WMD = 1051.542, 95% CI 594.107-1508.977, 9 studies, N = 609, I2 = 96.4%, P = 0.000), neonatal Apgar 1' (WMD = 2.8720, 95% CI: 2.105-3.639, 11 studies, N = 716, I2 = 99.0%, P = 0.000), number of live births (OR = 6.018, 95% CI 2.882-12.568, 10 studies, N = 724, I2 = 55.3%, P = 0.000), deliveries after 32 weeks (OR = 8.030, 95% CI 1.38-46.892, 8 studies, N = 381, I2 = 85.9%, P = 0.021). deliveries after 34 weeks (OR = 15.91, 95% CI 5.92-42.77, 9 studies, N = 560, I2 = 59.6%, P = 0.000), number of vaginal deliveries (OR = 3.24, 95% CI 1.32-7.90, 8 studies, N = 502, I2 = 69.4%, P = 0.018), and number of neonatal survivals (OR = 9.300, 95% CI 3.472-24.910, 10 studies, N = 654, I2 = 80.5%, P = 0.000). No difference between emergency cervical cerclage and expectant treatment was found in patients with chorioamnionitis (OR = 1.85, 95% CI 0.602-4.583, 4 studies, N = 296, I2 = 16.3%, P = 0.273). Before the 28th week of pregnancy, emergency cervical cerclage can significantly prolong the gestational week and improve the neonatal survival rate, compared to expectant treatment, in women with singleton pregnancies who have a dilated uterine orifice caused by cervical insufficiency.

Factors Affecting Early Intrauterine Device Expulsion Inserted Immediately After Voluntary Termination of Pregnancy

Background: Post-abortion insertion of an intrauterine device (IUD) is recommended for the prevention of repetitive voluntary termination of pregnancy (VTOP) in women who choose to have a reliable contraceptive method. Aim: This study aimed to analyze the incidence of IUD dislocation and its factors in patients who had an IUD immediately inserted after VTOP. Methods: In this retrospective study, 288 consequent patients who came to our hospital for VTOP between August 1st, 2018 to August 26th, 2019, and had given signed consent for immediate IUD insertion were taken as the study group. The demographic characteristics, obstetric history, and gestational age at the time of the procedure were obtained from the patient records. On the 10th day of post-abortion, the localization of the IUD was evaluated by speculum examination and transvaginal ultrasonography. The effects of obstetric history and gestational age at the time of termination on IUD dislocation rates were analyzed statistically. Results: The overall incidence of IUD dislocation was 16.3 % at the 10th-day follow-up visit. The incidence of IUD dislocation was similar in patients with gestational age &lt; 5w, 5-7w, and 7-10w (21 %, 14.5 %, and 13 %, respectively, p=0.36). However, the incidence increased with high gravity and parity. The gravity, parity, number of vaginal deliveries, and cesarean section were higher in patients with an IUD dislocation than the ones with an IUD in place. Conclusion: The IUD insertion after voluntary legal termination of pregnancy is suitable for all gestational ages. A high number of previous pregnancies and deliveries are risk factors for IUD expulsion after immediate IUD insertion.

Native-tissue pelvic organ prolapse (POP) repair with perineorrhaphy for level III support results in reduced genital hiatus size and improved quality of life in sexually active and inactive patients

Introduction and hypothesisRecent findings address the importance of Level III defects with increased genital hiatus being associated with pelvic organ prolapse (POP), correlated with Level I defects and strongly related to POP recurrence. We hypothesised that concomitant perineorrhaphy in POP repair reduces genital hiatus (gh) and increases perineal body (pb), that gh would be larger with number of vaginal deliveries and that patients’ QOL was not different comparing sexually active vs inactive patients with overall judgement of cure comparable to the literature at evaluation. MethodsRetrospective observational study including consecutive patients with indications for posterior repair and Level III support between 2016 and 2018. Concomitant perineorrhaphy was indicated due to complaints of wide introitus or genital hiatus of ≥ 3.5 cm. Primary objective was to compare pre- and postoperative gh and pb according to POP-Q. Secondary objectives were preoperative gh and pb values by parity, POMs obtained with P-QOL/D comparing sexually active vs inactive patients, and subjective judgement of cure according to EGGS system. ResultsIn n = 121 patients, mean gh value was reduced postoperatively by 29.5 % (31 ± 6 vs 44 ± 10 mm, p < 0.001), mean pb value increased by 25.5 % (47 ± 8 vs 35 ± 8 mm, p < 0.001). Influence of parity on preoperative gh (p = 0.020), but not pb values (p = 0.119) was observed. All P-QOL/D domain scores improved significantly postoperatively without differences seen in sexually active vs inactive patients. EGGS responses indicated partial/full goal achievement in 90 % and cure in 87 %. ConclusionsIn the study cohort, perineorrhaphy as concomitant in POP repair led to Level III support reflected by decreased genital hiatus size. Functional QOL was improved regardless of sexual activity status and the majority of patients reported partial or full cure.

Uterine Surgery and Risk of Adenomyosis: A Retrospective Study

<h3>Study Objective</h3> To determine an association between adenomyosis and history of uterine surgery, including cesarean section, dilation & curettage (D&C), and myomectomy. Also, if repeat uterine surgery increases the risk of adenomyosis development. <h3>Design</h3> Retrospective case control study. <h3>Setting</h3> Large academic center, Parkland Hospital in Dallas, TX. <h3>Patients or Participants</h3> Data was collected from electronic medical records of women who underwent hysterectomy for benign indications at Parkland Hospital between January 2014-December 2018. A total of 2911 women were included, 1184 with adenomyosis and 1727 without adenomyosis. <h3>Interventions</h3> Variables included gravidity/parity, number of vaginal deliveries, number of cesarean sections, number of D&C procedures, and number of myomectomies. Pathology of uterine specimens were noted for presence of adenomyosis, leiomyomata, and endometriosis. Non-parametric rank sum test compared medians of continuous variables, Chi-square or Fisher exact tests compared categorical variables. Logistic regression was used to generate odds ratios for adenomyosis and clinical factors. <h3>Measurements and Main Results</h3> History of any uterine surgery was associated with an increased risk of adenomyosis (OR 1.28, 95% CI 1.11-1.49). Patients with a history of D&C were significantly more likely to have adenomyosis on pathology (OR 1.57, 95% CI 1.30-1.90). Repeat D&C was also associated with increased risk of adenomyosis (OR 1.31, 95% CI 1.01-1.72). The association between history of prior cesarean section and adenomyosis was not statistically significant (OR 1.12, 95% CI 1.00-1.37). A history of myomectomy was not significantly associated with adenomyosis (OR 0.95, 95% CI 0.59-1.54). <h3>Conclusion</h3> Of the risk factors explored, history of any uterine surgery, D&C and repeat D&C were associated with an increased risk of adenomyosis. However, there was not a significant association between history of cesarean section or increasing numbers of repeat cesarean delivery with the development of adenomyosis. This is the largest known retrospective study thus far investigating this association and we concluded that cesarean sections do not individually increase the risk of adenomyosis.

Vaginal delivery effects on 3D morphology of the bladder, urethra, and vagina: a pilot study comparing women with different numbers of deliveries.

To explore 3D morphological changes of the bladder, urethra, and vagina following different numbers of vaginal deliveries. Sampled patients had undergone magnetic resonance imaging for gynecological diseases in Nanfang Hospital. A total of 167 patients who met the study inclusion and exclusion criteria were enrolled and divided into four groups. Mimics and UG software packages were used for reconstructions and measurements, and data were compared with one-way analyses of variance. A total of 167 3D models were constructed, and eight parameters related to the bladder and urethra were measured (5 angles, 2 lengths, and 1 thickness). No statistically significant differences were found between subgroups, although mean plot figures of urethra pubic and α angles showed trends to increase with more deliveries, and the opposite trend was seen for the urethra tilt angle. There were no obvious trends between other parameters and delivery number. There were seven vaginal parameters (6 lengths and 1 shape). Mid-urethral and vaginal gap measurements tended to become wider as delivery number increased, and the opposite was seen for the distal gap. Mid-vaginal 2D cross-sectional shape and the proportion of shallow concave types also tended to significantly increase with more deliveries, especially after the third birth. As the number of deliveries through the vagina increases, the lateral support function of this organ and the urethra become relatively weaker. These fine anatomical changes are related to delivery numbers and become most obvious after the third birth.

Prevalence of Urinary Incontinence in Women Referred to Urology Clinics in Yazd City in 2019-2020

Introduction: Urinary incontinence is one of the most common problems among women that has significant effects on various aspects of their lives. The aim of this study was to investigate the prevalence of urinary incontinence and risk factors in women aged 40-60 years referred to urology clinics affiliated to Shahid Sadoughi University in Yazd City in 2010-2011. Methods: This cross-sectional study performed on 200 randomly selected women aged 40-60 years referred to urology clinics. Questionnaire containing demographic information and questions related to determining urinary incontinence and type of urinary incontinence and risk factors (age, weight, height, BMI, age of onset of menopause, age of onset of menopause, number of deliveries, age at first delivery, number of vaginal deliveries, number Cesarean delivery, menopause, diabetes, hypertension, constipation, chronic lung disease, use of contraceptive hormones, postmenopausal hormone therapy, smoking, obsession) were completed by face-to-face interviews. Data were analyzed by SPSS16 software using Chi-square and t-test. Results: The prevalence of urinary incontinence in women aged 40-60 years referred to these clinics was 54%. The highest prevalence was stress urinary incontinence with 89.2%, followed by urge (48.6%) and mixed incontinence (47.7%), respectively. In the study of risk factors, a significant relationship was observed between taking birth control pills and urinary incontinence (P=0.032), constipation and stress and urgency urinary incontinence (P=0.046); there was also a significant relationship between taking birth control pills and not having mixed urinary incontinence (P=0.02). Conclusion: The prevalence of urinary incontinence in women referred to urology clinics is high and in order to reduce the incidence of urinary incontinence, diet change is recommended.

Factors Associated with Development of Ventral Hernias and Healthcare Seeking Behaviors in a Cohort of Pakistani Women

Background: Anterior abdominal wall hernias constitute one of the most common surgical presentations. According to the World Bank data Pakistan has one of the highest birth rates per woman in the region at 3.6 births per woman. In Pakistan there has also been a large increase in C-section rates with nearly 20% of all pregnancies being delivered via C-section, nearly 1 out of every 5 births. Multi-parity is a risk factor for developing paraumbilical hernias and C-sections lead to incisional hernia developments. Methodology: The study conducted was a cross-sectional study at a tertiary care hospital in the department of surgery from 1st June 2021 till 1st September 2021. Any woman presenting with a ventral hernia to the clinic was asked to fill out a questionnaire. 60 women presented over the study period and were enrolled. Results: Fifty five percent paraumbilical hernias and 41.7% incisional hernias were reported. The mean number of pregnancies was 4.10 S.D 1.531 with a range from 0-8. C-sections were 2 times more common than SVDs. Increasing number of pregnancies associated with younger age of onset. Higher number of vaginal deliveries and C-sections were each associated with the development of a ventral hernia. Conclusion: The high fertility rate and C-section rate in Pakistan incurs a huge risk to women developing ventral hernias and poses a burden to the public healthcare system. Keywords: Paraumbilical hernia; parity; Pakistan

Are Primary Health Care Features Associated with Reduced Late Neonatal Mortality in Brazil? An Ecological Study.

To analyze the effect and efficiency of the characteristics of PHC facilities' structures and the work process of PHC teams on late neonatal mortality (LNM). This ecological time-series study adopted 3.764 Brazilian municipalities as analysis units. The independent variables were sorted into three hierarchical levels and four blocks. The distal level consisted of economic and demographic variables; the intermediate level comprised health coverage and demand for services; and the proximal level included structure and work process. The dependent variable was LNM. A linear mixed-effects regression analysis with a hierarchical approach was performed, estimating the crude (β) and adjusted (alpha = 5%) regression coefficients. Data involution analysis and municipalities were the decision-making unit according to their strata. LNM was directly associated with the number of live births and unemployment rate. LNM was inversely associated with the year, per capita income, the community health worker's strategy coverage, vaginal delivery, household visits, and available vaccines. In the 2002-2014 period, the number of municipalities efficient in reducing LNM dropped from 38 to 27. In 2014, a more significant investment occurred in the number of vaginal deliveries in almost all strata to make inefficient municipalities efficient. The deaths of children aged 7-28days are affected by the characteristics of the PHC structure and work process.

The association between bladder dysfunction, balance and falls in women with multiple sclerosis: The specific contribution of fear of falling.

Bladder dysfunction is the most common autonomic disturbance in people with MS (PwMS). Only a few studies have examined the relationship between bladder dysfunction and falls in PwMS. Bladder dysfunction has been deemed only a secondary outcome measure, and classified by a gross measure providing a limited perspective of this disturbing symptom. Furthermore, no study to date has focused on the relationship between bladder dysfunction and balance performance in PwMS. Determine the relationship between bladder dysfunction with balance, falls and fear of falling in women with MS. The study was observational, including 44 women with MS, mean age 46.3 (SD = 5.7), all with at least a mild bladder dysfunction. Outcome measures included the Urinary Incontinence Quality of Life Scale (I-QoL), Bladder Control Scale (BLCS), Timed Up and Go Test (TUG), Four Square Step Test (FSST), Falls Efficacy Scale International (FES-I), Falls status, and posturography. Participants performed the TUG in 14.1 s (S.D. = 11.1), and the FSST in 20.5 s (S.D. = 22.4). A relatively large proportion (68.2 %) of women was classified as fallers. However, no differences were found between those classified as fallers (n = 30) or non-fallers (n = 14) in terms of the I-QoL and the BLCS, controlling for age, EDSS and number of vaginal deliveries. Significant correlations scores were found between the I-QoL, BLCS and FES-I (rho ∼0.47), while controlling for age, EDSS and number of vaginal deliveries. No associations were demonstrated between the bladder dysfunction outcome scores and either the TUG and/or FSST. Women afflicted with MS and suffering from bladder dysfunction tend to fall and present with more balance difficulties compared with disability-matched PwMS. Nevertheless, once bladder dysfunction is detected, the perceived severity of the condition is not associated with balance and prevalence of falling, but rather on fear of falling.