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1.
Eur J Obstet Gynecol Reprod Biol ; 293: 125-131, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38157829

RESUMO

OBJECTIVE: The aim of this study is to examine whether there is a synergistic relationship between the diaphragm and pelvic floor muscles (PFM) in pregnant women. MATERIAL AND METHODS: Our study was carried out as a cross-sectional study in primigravid pregnants in the second and third trimesters. Superficial electromyography (EMG), 2D/3D ultrasonography (USG), pulmonary function test (PFT), PERFECT, maximum expiratory pressure (MEP) and inspiratory pressure (MIP) measurements were used to evaluate pelvic floor and diaphragm muscle functions during pregnancy. Mann-Whitney U test was used to show the change in the second and third trimesters, and Spearman correlation was used to determine the relationship. RESULTS: No correlation was found between the EMG data of the PFM and diaphragm, or between the USG data of the PFM and diaphragm in all participants, in the second and third trimesters. In the third trimester of the study, diaphragmatic thickness and levator hiatal area (LHA) decreased and both diaphragm and PFM % MVC EMG parameters increased. In the third trimester, FVC, MIP, MEP decreased, and nonsignificant increase in FEV1, FEV1/FVC and peak ekspiratuar flow(PEF) were detected. A significant correlation was found between pelvic floor levator hiatal area USG and FEV1/FVC in both trimesters (r: 0,577p: 0,004). CONCLUSION: There may be a synergistic relationship between the diaphragm and PFM in pregnant women, the relationship may weaken as pregnancy progresses, and there may be no coactivation relationship between the two muscles. In order to prevent the occurrence of pelvic floor dysfunction during pregnancy and to increase the effect of rehabilitation programs, the relationship between the diaphragm and the PFM should be determined and more studies should be conducted.


Assuntos
Diafragma da Pelve , Gestantes , Feminino , Gravidez , Humanos , Contração Muscular/fisiologia , Diafragma/diagnóstico por imagem , Estudos Transversais , Eletromiografia , Número de Gestações
2.
Int Urogynecol J ; 34(11): 2725-2736, 2023 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-37417993

RESUMO

INTRODUCTION AND HYPOTHESIS: The aim of our study is to examine the changes in core muscle functions during pregnancy. METHODS: Our study was carried out in 67 primigravida pregnant women. Superficial electromyography (EMG) and non-invasive 2D/3D ultrasonography (USG) were used to evaluate core muscle (diaphragm, transversus abdominus [TA], internal oblique [IO]-external oblique [EO] muscles, pelvic floor muscles, multifidus) function during pregnancy. Pelvic floor muscle strength was also measured by a digital palpation method (PERFECT system). USG was used to measure expected fetal weight and the diastasis recti (DR) distance. Mann-Whitney U test was used to show changes in trimesters in the core muscles, and Spearman correlation analysis was used to determine the relationship. RESULTS: In the third trimester, an nonsignificant increase in EMG parameters was observed in all of the core muscles. Although a statistically significant decrease was observed in muscle thickness values measured by EO and IO USG in the third trimester, DR was found to increase at all levels (p < 0.005). When we evaluated both trimesters and all pregnant women together, no relationship was found between all core muscles and pelvic floor muscles in the data evaluated by EMG and USG. We found a negative correlation in USG values between fetal weight and IO and the upper part of the rectus abdominus muscle, and a positive correlation between the EMG data of the EO and rectus abdominus muscles. CONCLUSIONS: In women, the coactivation relationship between the core muscles may disappear during pregnancy. As the trimesters progress during pregnancy, a decrease in thickness and an increase in muscle activity can be observed in the core muscles. Pregnant women can be given exercise training for core muscles for protection in both the prenatal and postnatal periods. But more research needs to be done.


Assuntos
Diástase Muscular , Peso Fetal , Humanos , Feminino , Gravidez , Músculos Abdominais/fisiologia , Eletromiografia , Exercício Físico/fisiologia , Terapia por Exercício/métodos
3.
Int Urogynecol J ; 34(9): 2125-2132, 2023 09.
Artigo em Inglês | MEDLINE | ID: mdl-37004519

RESUMO

INTRODUCTION AND HYPOTHESIS: Toileting behaviors are related to lower urinary tract symptoms and bladder dysfunction and are an important factor affecting bladder health. The aim of this study was to translate the Toileting Behaviors-Women's Elimination Behaviors (TB-WEB) Scale into Turkish and to validate its internal consistency, test-retest reliability, and construct and criterion validity for use in Turkish pregnant women. METHOD: The research was conducted with 226 pregnant women who presented to the antenatal outpatient clinics of a university hospital in Türkiye for antenatal follow-up. Data were collected using a sociodemographic questionnaire prepared by the researchers and the TB-WEB Scale. Descriptive data were analyzed using numbers, percentage and mean values, whereas psychometric analysis of the scale was performed using semantic equivalence, content validity, explanatory and confirmatory factor analysis, Cronbach's α, item-total correlation, and test-retest analysis. RESULTS: The scale consisted of 20 items and five subscales. The content validity index of the items was found to be 93%. Cronbach's α coefficient was found to be 0.77 for the whole scale; 0.60 for the place preference for voiding subscale; 0.73 for the premature voiding subscale; 0.84 for the delayed voiding subscale; 0.83 for the straining voiding subscale; and 0.88 for the position preference for voiding subscale. The scale mediates 62% of the total variance. Confirmatory factor analysis found that item factor loadings varied between 0.31 and 0.99 and root mean square error of approximation (RMSEA) value was found 0.078. CONCLUSION: The Turkish version of the TB-WEB Scale is a valid and reliable instrument in evaluating women's toileting behaviors during pregnancy.


Assuntos
Gestantes , Tradução , Feminino , Humanos , Gravidez , Reprodutibilidade dos Testes , Inquéritos e Questionários , Psicometria
4.
Health Care Women Int ; : 1-19, 2023 Jan 19.
Artigo em Inglês | MEDLINE | ID: mdl-36657105

RESUMO

In this study, we aimed to determine the effects of the PRECEDE-PROCEED model-based educational program on women's genital hygiene behaviors. A randomized controlled trial was conducted with 120 women diagnosed with genital infections and assigned to the experimental (n = 60) and control (n = 60) groups. Educational intervention was designed based on the PRECEDE-PROCEED model and implemented in the experimental group. Data were collected three times before (pretest), right after (posttest) and 1 month after the intervention using the personal information form, Data Form for Knowledge, Attitudes, and Beliefs about Genital Hygiene and Genital Hygiene Behaviors Inventory (GHBI). After the educational intervention, the participants' hygiene-related knowledge, attitudes and behaviors improved in the experimental group at the posttest and follow-up test from the baseline. A statistically significant difference was found between the groups. We concluded that PRECEDE-PROCEED model-based educational program positively affected the women's genital hygiene-related knowledge, attitudes, and behaviors.

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