The Brazilian Portuguese version of the Pregnancy Mobility Index: Cross-cultural adaptation and psychometric evaluation - a validation study

ABSTRACT BACKGROUND: The Pregnancy Mobility Index (PMI) was developed to assess mobility in pregnant women in the Netherlands. At present, no similar questionnaire is available in Brazil. OBJECTIVE: The present study aimed to translate, cross-culturally adapt, and evaluate the psychometric properties of a Brazilian PMI. DESIGN AND SETTING: The present study was a validation study conducted at the Universidade Federal do Paraná and a public maternity ward in Curitiba, Brazil. METHODS: Text translation and cross-cultural adaptation followed international guidelines. Construct validity, internal consistency, and inter- and intra-rater reliability tests included 97 women. The Pelvic Girdle Questionnaire, Multidimensional Pain Evaluation Scale, Schober's test, and lumbar spine range of motion assessment were administered on the first day. Intra-rater reliability (n = 19) was measured after 15 days. Exploratory factor analysis was performed, and the correlation matrix was analyzed using Pearson's coefficient. RESULTS: Pregnant women (88%) understood the cultural adaptation process. The internal consistency was high (Cronbach's alpha > 0.90), construct validity was moderate, with significant correlation between lumbar spine range of motion (r = 0.283-0.369) and Schober's test (r = -0.314), and high correlation between the Multidimensional Pain Evaluation Scale (r = -0.650 and -0.499) and Pelvic Girdle Questionnaire (r = -0.737). Intra- and inter-rater reliabilities were excellent (intraclass correlation coefficient = 0.932 and 0.990, respectively). CONCLUSION: The Brazilian version of the PMI was successfully translated with excellent reliability and moderate-to-high construct validity. It is an important tool for assessing mobility in pregnant women. CLINICAL TRIAL: RBR-789tps (Validation study), https://ensaiosclinicos.gov.br/rg/RBR-789tps.

Relação entre a diástase do músculo reto abdominal supraumbilical e infraumbilical e a contração dos músculos do assoalho pélvico de puérperas / Relationship between supra- and infraumbilical diastasis recti abdominis and pelvic floor muscles contraction of puerperal women

Objetivo: Avaliar a relação entre diástase músculo reto abdominal (DMRA) supra- e infraumbilical com a contração da musculatura do assoalho pélvico (MAP) de mulheres no pós-parto imediato, internadas em uma maternidade pública. Metodologia: Estudo transversal aprovado pelo Comitê de Ética em Seres Humanos (nº 1.674.698; CAA 6163616.8.0000.0096). Participaram 60 puérperas de baixo risco, assistidas nas enfermarias de uma maternidade. A DMRA foi avaliada pela palpação abdominal e graduada conforme a quantidade de polpas digitais. A contração da MAP foi avaliada por meio da inspeção visual. A correlação das variáveis foi realizada pelo teste de Spearman, com nível de significância em p<0,05. Resultados: 40 puérperas (66,7%) apresentaram DMRA supraumbilical e 23 participantes (38,4%) mantinham DMRA infraumbilical maior do que 2 polpas digitais. Cerca de 71,4% das puérperas contraíram MAP isoladamente e 12,7% contraíram MAP utilizando mecanismos compensatórios; 14,3% das puérperas não conseguiram realizar a contração. A DMRA supraumbilical está correlacionada com a contração da MAP com músculos acessórios de primíparas (p=0,03; r=-0,46); a sustentação da contração da MAP em multíparas (p=0,03; r=-0,43); e a ausência da contração da MAP (=0,03; r=0,35) e ao tempo de sustentação da contração (p=0,02; r=-0,40) em puérperas que realizaram parto vaginal. Conclusão: A presença da DMRA supraumbilical apresenta correlação com a função da MAP de puérperas de acordo com a paridade e a via de parto do último parto. (AU)

Aim: to analyze the relationship between supra- and infraumbilical diastasis recti abdominis (DRA) and pelvic floor musculature (PFM) contraction of women at immediate postpartum, admitted in a public maternity hospital. Methodology: Cross-sectional study approved by the Human Ethics Committee (nº 1.674.698; CAA 56163616.8.0000.0096). Sixty low-risk puerperal women attended at the maternity participated were included. DRA was assessed by abdominal palpation and graded according to number of digital pulps. PFM contraction was assessed by visual inspection. The correlation of variables was performed using the Spearman test, with a significance level of p <0.05. Results: 40 participants (66.7%) had supraumbilical DRA and 23 participants (38.4%) had infraumbilical DRA greater than 2 digital pulps. About 71.4% of women contract only PFM and 12.7% contract PFM using compensatory mechanisms; 14.3% of puerperal women were unable to perform a contraction. Supraumbilical DRA is correlated with PFM contraction and accessory muscles (p = 0.03; r = -0.46); to time of sustained PFM contraction in multiparous women (p = 0.03; r = -0.43); and absence of PFM contraction (= 0.03; r = 0.35) and the time of sustained PFM contraction (p = 0.02; r = -0.40) in puerperal women who underwent vaginal delivery. Conclusion: The presence of supraumbilical DRA correlates with PFM function according to the parity and the type of delivery. (AU)

Satisfação de puérperas após intervenção fisioterapêutica em educação em saúde / Satisfaction of puerperal females after phy- siotherapy intervention in health education

O objetivo deste estudo foi avaliar a satisfação de puérperas após intervenção fisioterapêutica em educação em saúde. Estudo transversal e observacional que contou com a participação de 63 puérperas internadas em alojamento conjunto de uma maternidade. Foram realizadas atividades de educação em saúde abordando modificações e adaptações do puerpério, utilizando materiais de apoio de baixo custo, linguagem simples e exercícios preventivos. As mulheres também receberam uma cartilha educativa elaborada pelos pesquisadores. Posteriormente, foi realizada a avaliação da satisfação da puérpera em relação ao atendimento fisioterapêutico. A maioria das puérperas apresentou-se muito satisfeitas (55,5%) e satisfeitas (44,4%) com o atendimento. O esclarecimento de dúvidas foi melhor que esperado (39,6%) e como esperado (47,6%). A maioria das participantes sanou dúvidas (93,6%), afirmou que participaria novamente da atividade e recomendaria a assistência para outras mulheres (93,6%). Estratégias fisioterapêuticas de educação em saúde são satisfatórias para mulheres do puerpério imediato.

The satisfaction of puerperal females after physiotherapy intervention in health education is evaluated. Current transversal and observational study involved 63 puerperal females hospitalized in the maternity ward. Health education activities were undertaken dealing with puerperal modifications and adaptations, employing low cost material, simple diction and preventive exercises. They also received an educational handout prepared by the researchers. Puerperal satisfaction was then evaluated with regard to physiotherapy care. Most puerperal females were very satisfied (55.5%) and satisfied (44.4%) with the care. Quitting doubts was more than expected (39.6%) and as expected (47.6%). Most participants said they did not have any more doubts (93.6%) and would participate in the activity once more and would recommend it to other women (93.6%). Physiotherapy strategies in health education are satisfactory for immediate puerperal females.