Prevalence and associated factors of symptomatic pelvic floor disorders among women living in Debre Tabor Town, Northwest Amhara, Ethiopia.

BACKGROUND: Pelvic floor disorders are a group of disorders affecting the pelvic floor that include clinically definable conditions such as pelvic organ prolapse, urinary incontinence and fecal incontinence. These conditions silently affect millions of women worldwide and related problems are not well disclosed by women due to associated social stigma or lack of access to services in developing countries. Thus, the magnitude and related burden of these conditions vary, and little is known about them. This study was conducted to assess the magnitude and associated factors of symptomatic pelvic floor disorders in Debre Tabor town, Northwest, Ethiopia, from May 30-July 30, 2020. METHOD: A community-based cross-sectional study was conducted on child bearing women (> 15 years) who resided in Debre Tabor Town from May 30-July 30, 2020. The participants were selected through multistage systematic random sampling. The data were collected via a structured questionnaire through face-to-face interviews, entered into Epi-info-7.2, and subsequently analyzed using SPSS version 20. The prevalence of pelvic floor disorders was presented along with the 95% CI. RESULTS: A total of 402 women participated in this study, 59 (14.7%; 95% CI; 11.4, 18.2) of whom reported one or more types of pelvic floor disorders. The most prevalently reported pelvic floor disorders were pelvic organ prolapse (13.9%; 95% CI: 10.9, 17.4), urinary incontinence (10.9%; 95% CI: 7.4, 9.2) and fecal incontinence (7.7%; 95% CI: 5.2, 10.2). Additionally, aging, multiparity and having early marriage (< 18 yrs.) were identified as potential risk factors associated with pelvic floor disorders. CONCLUSIONS: The prevalence of symptomatic pelvic floor disorders in the current study was high. Thus, early detection, preventive and treatment strategies should be considered. In addition, it is better to educate the community and women on the association of early marriage and multiparty with PFDs.

Pelvic Floor Disorders and Pelvic Floor Muscle Exercise: A Survey on Knowledge, Attitude, and Practice among Pregnant Women in Northwest Ethiopia.

The purpose of the study was to investigate 1: overall knowledge of pelvic organ prolapse (POP) and urinary incontinence (UI) as well as knowledge, attitudes, and practice of pelvic floor muscle exercise (PFME); and 2: the association of these factors with parity in pregnant women in Gondar, Ethiopia. A facility-based cross-sectional study was performed in the Central Gondar zone, northwest Ethiopia between February and April 2021. The associations between parity and knowledge of POP and UI, and knowledge, attitude, and practice towards PFME were estimated using logistics regression models and presented as crude and adjusted odds ratios with 95% confidence intervals. Nulliparous women were used as the reference. Adjustments were made for maternal age, antenatal care visits, and level of education. The study sample comprised 502 pregnant women: 133 nulliparous, and 369 multiparous. We found no association between parity and knowledge of POP, UI, or knowledge, attitude, and practice toward PFME. The sum score indicated poor knowledge about both POP, UI, and PFME in the study population, and poor attitude and practice of PFME. Despite a high attendance in antenatal care services, knowledge, attitude, and practice were poor, indicating a need for quality improvement of the services.

Younger Women with Lipedema, Their Experiences with Healthcare Providers, and the Importance of Social Support and Belonging: A Qualitative Study.

Lipedema is a chronic adipose tissue disorder affecting approximately 11% of women worldwide. The illness is often misdiagnosed as obesity, and because of this, women often struggle in meetings with healthcare providers. Few studies have assessed these encounters of younger women with lipedema. The aims of this qualitative study were to explore women's experiences in meetings with healthcare providers and the importance of social support and belonging, with a focus on younger women. Fifteen women with lipedema between the ages of 21 and 47 years (mean age 36.2 years) were interviewed. The results indicated that women felt stigmatized by healthcare providers and that younger women in their 20s and early 30s struggled more often than women of higher age when receiving their diagnosis. The feeling of shame and stigma were also dependent on the woman's resources in handling the illness. The younger women reported that their self-confidence and romantic relationships were challenging. Social support and the feeling of belonging through romantic relationships or support groups were important resources for managing the illness. Highlighting the experiences of women may aid in increasing recognition and knowledge of lipedema. This in turn may reduce the stigma and lead to equitable healthcare services.

A school-based physical activity intervention on psychosocial health outcomes among 11- and 12-year-olds - HOPP-project.

The purpose was to investigate the effect of a school-based physical activity (PA)-intervention among 11- and 12-year-olds (6th- and 7th graders) across 4 years. Seven primary schools in Horten municipality in Norway received 45 min daily extra PA as part of the curriculum. The intervention started in 2015 with follow-up in 2016-2019. The effect was measured after 1-4 years of participation, among the same children (6th to 7th grade) and among new children starting in 6th grade. Two control schools received no additional PA beyond the regular PA at school. The Self-reported Strength and Difficulties Questionnaire (SDQ-S) focusing on internalizing and externalizing difficulties were administrated. A statistical model for repeated measurements was used and adjusted for parents' educational level, sex, age, and waist-to-height ratio (WHtR). The significance level was p ≤ 0.01. In total, 1221 children completed the SDQ-S. SDQ-S scores were stable, and difficulties were relatively low. The control group had significantly lower SDQ-S scores than the intervention group at start, indicating fewer difficulties. The adjusted effect within the intervention schools showed a borderline significant increase in total difficulty scores between 2018 and 2019 (mean difference: 1.02, 95% CI: -1.82, -0.23, p ≤ 0.01). Educational level showed a weak negative correlation with total difficulty score (r = -0.1). No significant change was reported within the control schools. Few psychosocial health problems among 11- and 12-year-olds were detected. The borderline increase in total difficulty score that was seen for the intervention schools, is believed to be of limited clinical relevance.

Effect of physical activity and exercise on endometriosis-associated symptoms: a systematic review.

BACKGROUND: Endometriosis is a common benign gynecological disease that has the potential to debilitate due to pain and reduced quality of life. Treatment modalities such as hormones and surgery have limitations and do not treat all dimensions of the problems caused by endometriosis, and physical activity (PA) and exercise have been suggested as alternative treatments. Aim of this study was to perform a systematic review and meta-analysis to assess the effect of PA and exercise on endometriosis-associated symptoms. METHODS: Eleven databases were searched systematically. Study selection, quality assessment, and data extraction were carried out by two independent researchers in accordance with PRISMA guidelines. Eligibility criteria were women with diagnosed endometriosis receiving an intervention (PA and/or exercise). The primary outcome was pain intensity, but all outcomes were accepted. RESULTS: This study screened 1045 citations for eligibility. Four interventional studies were identified, of which one showed fatal design flaws and so was excluded. Three studies, two randomized controlled trials (RCT) and one pre-post study with no control group, involving 109 patients were included in a descriptive synthesis. The interventions included flexibility and strength training, cardiovascular fitness, and yoga, and were performed from one to four times per week for a total duration of 8-24 weeks, with or without supervision. Only one study found improvements in pain intensity. One study showed decreases in stress levels. Due to the heterogeneity of the study outcomes and measures, as well as confounding factors, a quantitative meta-analysis could not be performed. CONCLUSION: The effect of PA and exercise as treatments for endometrioses-associated symptoms could not be determined due to significant limitations of the included studies. Future research should be based on RCTs of high methodological quality, measuring and reporting relevant core outcomes such as pain, improvements in symptoms and quality of life, and acceptability and satisfaction from the perspectives of patients. Furthermore, these outcomes need to be measured using reliable and validated tools. TRIAL REGISTRATION NUMBER: CRD42021233138.

The Influence of Early Exercise Postpartum on Pelvic Floor Muscle Function and Prevalence of Pelvic Floor Dysfunction 12 Months Postpartum.

OBJECTIVE: There is limited knowledge on how exercise impacts the pelvic floor muscles (PFM) and prevalence of stress urinary incontinence (SUI) and pelvic organ prolapse (POP) postpartum. The purpose of this study was to investigate whether early onset of general exercise postpartum negatively affects the PFM and/or increases the risk of SUI and POP 12 months postpartum. METHODS: This study used a prospective cohort design. At 6 weeks postpartum, 57 women classified as exercisers (exercising ≥3 times at ≥30 min/wk) were compared with 120 nonexercisers (mean age = 29 years, SD = 4.3). Manometry was used to measure vaginal resting pressure, PFM strength, and PFM endurance, and symptoms of SUI and POP were assessed using questionnaires. Data were presented as standardized beta coefficients (B) and odds ratios (OR). RESULTS: No differences were found between exercisers (n = 57) and non-exercisers (n = 120) at 6 weeks postpartum on vaginal resting pressure (B = -0.04 [95% CI = -3.4 to 2.1]), PFM strength (B = 0.03 [95% CI = -4.7 to 7.4]), PFM endurance (B = -0.02 [95% CI = -59 to 46]), or symptoms of SUI (OR = 0.51 [95% CI = 0.25 to 1.1]) or POP (OR = 0.62 [95% CI = 0.26 to 1.5]) measured at 12 months postpartum. Adjusting for covariates, women with body mass index between 25 and 29.9 and >30 were more likely to report SUI 12 months postpartum (OR = 2.2 [95% CI = 1.0 to 4.7] and OR = 3.3 [95% CI = 1.2 to 9.4], respectively). Women with physically strenuous occupations were more likely to report POP 12 months postpartum (OR = 3.0 [95% CI = 1.2 to 7.3]). CONCLUSIONS: This study suggests that regular exercise 6 weeks postpartum has no negative effect on PFM function or on SUI or POP. Being overweight, however, was associated with more SUI, and women with physically strenuous occupations reported more POP. IMPACT: Results from this study suggest that first-time mothers should be encouraged to start general exercise within the first 6 weeks after giving birth. Women at risk for PFD should be advised accordingly and potentially modifiable risk factors should be addressed prior to delivery. LAY SUMMARY: First-time mothers are encouraged to talk with a physical therapist about starting regular general exercise in the early postpartum weeks. Health care providers should advise patients on possible preventive measures for women at risk for PFD.

An intra- and interrater reliability and agreement study of vaginal resting pressure, pelvic floor muscle strength, and muscular endurance using a manometer.

INTRODUCTION AND HYPOTHESIS: Manometry is commonly used to assess pelvic floor muscle (PFM) function. Aims of the study were to assess intra- and interrater reliability and agreement of vaginal resting pressure, PFM strength, and muscular endurance using a high-precision pressure transducer. METHODS: A convenient sample of 23 women was included. The participants were tested twice by two examiners on day 1 and retested after 1 week by one examiner. Vaginal resting pressure, PFM strength, and muscular endurance were measured by manometer (Camtech AS). Intraclass correlation coefficient (ICC) and Bland-Altman plots were used to analyze reliability and agreement respectively. Results are presented with mean differences (bias) and minimal detectable change. RESULTS: Twenty participants completed the tests (mean age 55.8 years [27-71], mean parity 1.7 [range 0-3], and mean body mass index 23.7 [range 18.4-27.2, SD 2.4]). ICC values were very good (ICC >0.90) for all measurements. Considerable intervariation of scores, and outliers were seen for measurements representing the highest values. Agreement with mean differences (bias) and minimal detectable change for the intrarater assessment was for vaginal resting pressure: -2.44 ± 8.7 cmH2O, for PFM strength -0.22 ± 7.6 cmH2O, and for muscular endurance 0.75 ± 59.5 cmH2O/s. The interrater agreement for vaginal resting pressure was: 1.36 ± 9.0 cmH2O, for PFM strength 2.24 ± 9.0 cmH2O, and for muscular endurance 15.89 ± 69.7 cmH2O/s. CONCLUSIONS: Manometry (Camtech AS) seems less accurate for the strongest women. In clinical practice, significant improvement in PFM variables needs to exceed the minimal detectable change to be above the error of measurement.

Does episiotomy influence vaginal resting pressure, pelvic floor muscle strength and endurance, and prevalence of urinary incontinence 6 weeks postpartum?

AIMS: The aim of the present study was to compare vaginal resting pressure (VRP), pelvic floor muscle (PFM) strength and endurance, and prevalence of urinary incontinence (UI) at 6 weeks postpartum, in women with and without lateral or mediolateral episiotomy. METHODS: Two hundred and thirty-eight nulliparous pregnant women, mean age 28.5 years (SD 4.2) and pre-pregnancy BMI 23.8 (SD 4.0) participated in the study. Lateral or mediolateral episiotomy was only performed for indications such as fetal distress or imminent risk of severe perineal tear. At 6 weeks postpartum, a vaginal balloon connected to a high precision pressure transducer was used to measure VRP (cm H2 O), PFM strength (cm H2 O), and endurance (cm H2 O sec). All women completed the International Classification of Urinary Incontinence Short Form (ICIQ-UI-SF) by means of an electronic questionnaire. RESULTS: No statistically significant differences were found in VRP (mean difference 0.0 cm H2 O, 95%CI: -2.1 to 2.1), PFM strength (mean difference 1.3 cm H2 O, 95%CI: -1.9 to 4.6), or PFM endurance (mean difference 12.1 cm H2 O sec, 95%CI: -11.0 to 35.1) between women with or without episiotomy. No significant differences were found in prevalence of UI (37.5% vs. 46.6%) or SUI (23.6% vs. 35.6%), between women with or without episiotomy, respectively. CONCLUSIONS: PFM function and/or prevalence of post-partum UI were not affected by a lateral or mediolateral episiotomy. Neurourol. Urodynam. 36:683-686, 2017. © 2016 Wiley Periodicals, Inc.

Pelvic floor muscle function, pelvic floor dysfunction and diastasis recti abdominis: Prospective cohort study.

AIMS: Compare vaginal resting pressure (VRP), pelvic floor muscle (PFM) strength, and endurance in women with and without diastasis recti abdominis at gestational week 21 and at 6 weeks, 6 months, and 12 months postpartum. Furthermore, to compare prevalence of urinary incontinence (UI) and pelvic organ prolapse (POP) in the two groups at the same assessment points. METHODS: This is a prospective cohort study following 300 nulliparous pregnant women giving birth at a public university hospital. VRP, PFM strength, and endurance were measured with vaginal manometry. ICIQ-UI-SF questionnaire and POP-Q were used to assess UI and POP. Diastasis recti abdominis was diagnosed with palpation of ≥2 fingerbreadths 4.5 cm above, at, or 4.5 cm below the umbilicus. RESULTS: At gestational week 21 women with diastasis recti abdominis had statistically significant greater VRP (mean difference 3.06 cm H2 O [95%CI: 0.70; 5.42]), PFM strength (mean difference 5.09 cm H2 O [95%CI: 0.76; 9.42]) and PFM muscle endurance (mean difference 47.08 cm H2 O sec [95%CI: 15.18; 78.99]) than women with no diastasis. There were no statistically significant differences between women with and without diastasis in any PFM variables at 6 weeks, 6 months, and 12 months postpartum. No significant difference was found in prevalence of UI in women with and without diastasis at any assessment points. Six weeks postpartum 15.9% of women without diastasis had POP versus 4.1% in the group with diastasis (P = 0.001). CONCLUSIONS: Women with diastasis were not more likely to have weaker PFM or more UI or POP. Neurourol. Urodynam. 36:716-721, 2017. © 2016 Wiley Periodicals, Inc.

Diastasis recti abdominis during pregnancy and 12†months after childbirth: prevalence, risk factors and report of lumbopelvic pain.

BACKGROUND/AIM: Diastasis recti abdominis (DRA) is defined as a separation of the 2 muscle bellies of rectus abdominis. To date there is scant knowledge on prevalence, risk factors, and consequences of the condition. The present study aimed to investigate the prevalence of DRA during pregnancy and post partum, presence of possible risk factors, and the occurrence of lumbopelvic pain among women with and without DRA. METHODS: This prospective cohort study followed 300 first-time pregnant women from pregnancy till 12 months post partum. Data were collected by electronic questionnaire and clinical examinations. DRA was defined as a palpated separation of ≥2 fingerbreadths either 4.5 cm above, at or 4.5 cm below the umbilicus. Women with and without DRA were compared with independent samples Student's t-test and χ(2)/Fisher exact test, and OR with significance level >0.05. RESULTS: Prevalence of DRA was 33.1%, 60.0%, 45.4%, and 32.6% at gestation week 21, 6 weeks, 6 months and 12 months post partum, respectively. No difference in risk factors was found when comparing women with and without DRA. OR showed a greater likelihood for DRA among women reporting heavy lifting ≥20 times weekly (OR 2.18 95% CI 1.05 to 4.52). There was no difference in reported lumbopelvic pain (p=0.10) in women with and without DRA. CONCLUSIONS: Prevalence of mild DRA was high both during pregnancy and after childbirth. Women with and without DRA reported the same amount of lumbopelvic pain 12 months post partum.

Coital incontinence and vaginal symptoms and the relationship to pelvic floor muscle function in primiparous women at 12 months postpartum: a cross-sectional study.

INTRODUCTION: Symptoms related to sexual dysfunction postpartum are scarcely addressed in the literature, and the relationship to pelvic floor muscle (PFM) function is largely unknown. AIMS: The aim of this study was to investigate primiparous women 12 months postpartum and study: (i) prevalence and bother of coital incontinence, vaginal symptoms, and sexual matters; and (ii) whether coital incontinence and vaginal symptoms were associated with vaginal resting pressure (VRP), PFM strength, and endurance. METHODS: International Consultation on Incontinence Modular Questionnaire (ICIQ) sexual matters module and ICIQ-Vaginal Symptoms Questionnaire were used for questions on coital incontinence, vaginal symptoms, and sexual matters, respectively. PFM function was assessed by manometer (Camtech AS, Sandvika, Norway). MAIN OUTCOME MEASURES: Coital incontinence, vaginal symptoms, and PFM function were the main outcome measures. RESULTS: One hundred seventy-seven primiparous women, mean age 28.7 (standard deviation [SD] 4.3) participated. Of the 94% of women having sexual intercourse, coital incontinence was found for 1.2% whereas 34.5% reported at least one vaginal symptom interfering with the sexual life of primiparous women. Of the symptoms investigated, "vagina feels dry," "vagina feels sore," and "vagina feels loose or lax" were most prevalent, but the overall impact on the woman's sexual life was minimally bothersome, mean 1.4 out of 10 (SD 2.5). Women reporting "vagina feels loose or lax" had lower VRP, PFM strength, and endurance when compared with women without the symptom. CONCLUSIONS: Twelve-month postpartum coital incontinence was rare, whereas the prevalence of vaginal symptoms interfering with sexual life was more common. The large majority of primiparous women in our study had sexual intercourse at 12 months postpartum and the reported overall bother on sexual life was low. Women reporting "vagina feels loose or lax" had lower VRP, PFM strength, and endurance when compared with women without the symptom.

Does general exercise training before and during pregnancy influence the pelvic floor "opening" and delivery outcome? A 3D/4D ultrasound study following nulliparous pregnant women from mid-pregnancy to childbirth.

BACKGROUND: It has been suggested that women who are regular exercisers have a tighter pelvic floor and thereby have more difficulty during childbirth than non-exercising women. We investigated whether women exercising before and during pregnancy have a narrower levator hiatus (LH) area than their sedentary counterparts. We also studied whether regular exercise at gestational week 37 influences delivery outcome. METHODS: Cohort study of 274 nulliparous pregnant women assessed at mid-pregnancy and gestational week 37 by three-dimensional/four-dimensional transperineal ultrasonography of the LH area. Exercisers were defined as those exercising ≥30 min three times per week and non-exercisers as not exercising. Exercise data were collected via electronic questionnaire at mean gestational weeks 21 and 37. Labour and delivery outcomes were collected from the women's electronic medical birth records. Differences between exercisers and non-exercisers were analysed using independent sample t test or χ(2) test. p Value was set to ≤0.05. RESULTS: At gestational week 37, exercisers had a significantly larger LH area than non-exercisers at rest and during PFM contraction (mean difference -1.6 cm(2) (95% CI -3.0 to -0.3), p=0.02 and -1.1 cm(2) (95% CI -2.0 to -0.1), p=0.04, respectively). No significant differences were found between exercisers and non-exercisers at week 37 in any labour or delivery outcomes. CONCLUSIONS: The results of the present study do not support the hypothesis that women exercising regularly before or during pregnancy have a narrower LH area or more complicated childbirths than non-exercising women. TRIAL REGISTRATION NUMBER: ClinicalTrials.gov: NCT01045135.

Postpartum pelvic floor muscle training and pelvic organ prolapse--a randomized trial of primiparous women.

OBJECTIVE: Pelvic organ prolapse (POP) is a common and distressing condition. The aim of the present study was to evaluate the effect of pelvic floor muscle training (PFMT) on prevention and treatment of symptoms and signs of POP in primiparous postpartum women. STUDY DESIGN: This was a parallel group assessor blind randomized controlled trial. One hundred seventy-five primiparous postpartum women, mean age 29.8 years (standard deviation 4.1), stratified on major levator ani defects or no defect diagnosed by 3-/4-dimensional ultrasound, participated in a 4-month PFMT starting at 6-8 weeks' postpartum or control. All participants had thorough individual instruction and assessment of ability to perform correct pelvic floor muscle contractions. The PFMT group followed a supervised, weekly group training program and performed 3 sets of 8-12 daily maximal contractions at home. Main outcome was POP stage II or greater assessed by POP quantification and bladder neck position assessed by 3-/4- dimensional transperineal ultrasonography. Secondary outcome was symptoms of vaginal bulge using International Consultation on Incontinence Vaginal Symptoms questionnaire. RESULTS: Ninety-six percent of the intervention group adhered to ≥80% of both group and home training sessions. At postintervention, there was no significant risk difference in POP (rational ratio, 1.62; 95% confidence interval, 0.55-4.75), bladder neck position or symptoms of vaginal bulging. CONCLUSION: No effect was found of postpartum PFMT on POP in primiparous women. More randomized controlled trials are needed before strong conclusions can be drawn on the effect of PFMT on POP in the particular population.

Musculoskeletal sequelae in patients with obstetric fistula - a case-control study.

BACKGROUND: Obstetric fistula is essentially a result of pelvic injury caused by prolonged obstructed labour. Foot drop and walking difficulties in some of these women signify that the injury may extend beyond the loss of tissue that led to the fistula. However, these aspects of the pelvic injury are scarcely addressed in the literature. Here we specifically aimed at assessing musculoskeletal function in women with obstetric fistula to appreciate the extent of the sequelae of their pelvic injury. METHODS: This case-control study compared 70 patients with obstetric fistula with 100 controls matched for age and years since delivery. The following was recorded: height, weight, past and present walking difficulties, pain, muscle strength and joint range of motion, circumference and reflexes. Differences between groups were analysed using independent sample t-test and chi-square test for independence. RESULTS: A history of leg pain was more common among cases compared to controls, 20% versus 7% (p = 0.02), and 29% of the cases had difficulties walking following the injuring delivery compared to none of the controls (p ≤ 0.001). Of these, four women reported spontaneous recovery. Cases had 7° less range of motion in ankle dorsal flexion (95%CI: -8.1, -4.8), 8° less ankle plantar flexion (95%CI: -10.6, -6.5), 12° less knee flexion (95%CI: -14.1, -8.9), and 4° less knee extension (95%CI: 2.9, 5.0) compared to controls. Twelve % of the cases had lower ankle dorsal flexion strength (p = 0.009). Foot drop was present in three (4.3%) compared with none among controls. Women with fistula had 4° greater movement in hip extension (95%CI: -5.9, -3.1), 2° greater hip lateral rotation (95%CI: 0.7, 3.3) and 9° greater hip abduction (95%CI: 6.4, 10.7). Twelve % of the cases had stronger medial rotation in the hip (p = 0.04), 20% had stronger hip lateral rotation (p ≤ 0.001), 29% had stronger hip extension (p ≤ 0.001), and 15% had stronger hip abduction (p = 0.04) than controls. CONCLUSIONS: Women with obstetric fistula commonly experienced walking difficulties after the delivery, had often leg pain and reduced function in the ankle and knee joints that may have been compensated by increased motion and strength in the hip.

Pelvic floor muscle variables and levator hiatus dimensions: a 3/4D transperineal ultrasound cross-sectional study on 300 nulliparous pregnant women.

INTRODUCTION AND HYPOTHESIS: The aims of the present study were to investigate the correlation among vaginal resting pressure and pelvic floor muscle (PFM) strength and endurance, and the correlation between the same variables and levator hiatus (LH) dimensions in nulliparous pregnant women. METHODS: This was a cross-sectional study of 300 nulliparous pregnant women, mean age 28.7 years (SD 4.3) and pre-pregnancy BMI 23.9 kg/m(2) (SD 3.9), assessed at mean gestational week 20.8 (±1.4). Vaginal resting pressure and PFM strength and endurance were measured using a high precision pressure transducer connected to a vaginal balloon. LH dimensions (transverse and anterior-posterior diameters_ and LH area were assessed using 3/4D transperineal ultrasound in the axial plane of minimal hiatal dimensions using render mode. The Pearson correlation was used to analyze correlations among vaginal resting pressure and PFM strength and endurance, and between PFM variables and LH dimensions. Level of significance was set at 0.05. RESULTS: Pelvic floor muscle strength and vaginal resting pressure were significantly, but weakly correlated (r = 0.198, p < 0.001). PFM strength and endurance showed a strong correlation (r = 0.929, p < 0.001). High vaginal resting pressure was moderately correlated with a small LH area at rest (r = -0.451, p < 0.001), but there was no significant correlation neither between PFM strength and LH area at rest (r = -0.012, p = 0.84) nor between muscle endurance and LH area at rest (r = -0.014, p = 0.81). A strong PFM contraction correlated moderately with reduction of the LH area (r = -0.367, p < 0.001). CONCLUSIONS: Pelvic floor muscle strength and endurance are strongly correlated, butdo not correlate with a smaller LH area at rest.