Differences in balance control despite self-reported resolution of pregnancy-related pelvic girdle pain. A cross-sectional study.
Musculoskelet Sci Pract
; 62: 102620, 2022 Dec.
Article
en En
| MEDLINE
| ID: mdl-35839702
ABSTRACT
BACKGROUND:
Motor control patterns are altered when women with pregnancy-related pelvic girdle pain (PGP) experience pain. In low back pain, these adaptations can persist after recovery.OBJECTIVES:
This study aimed to assess balance control in postpartum women with and without a history of PGP during pregnancy.DESIGN:
Cross-sectional study.METHOD:
Eighteen postpartum women who reported to be recovered from PGP, and twelve postpartum women without a history of PGP during pregnancy performed two clinical tests the single leg stance and active straight leg raise test. Primary outcomes were ground reaction forces measured with a force platform.RESULTS:
Multiple linear regression analyses showed smaller lateral displacement (ß = -11cm; 95%CI 19 to -3; p = 0.008) and lower displacement velocity of the Centre of Pressure (COP) (Ratio of Geometric Means (RGM) 0.76; 95%CI 0.59 to 0.99; p = 0.043) during single leg stance in the participants with a history of PGP compared to participants without a history of PGP. Push-off force (ß = -4.8 N; 95%CI 22.0 to 12.5; p = 0.57) and asymmetry of push-off force (RGM 1.77; 95%CI 0.62 to 5.04; p = 0.27) did not differ between groups. During the active straight leg raise test, no differences in lateral displacement (ß = 3 cm; 95%CI 3 to 8; p = 0.30) and COP displacement velocity (RGM 1.03; 95%CI 0.70 to 1.52; p = 0.87) were observed.CONCLUSIONS:
Although the women with a history of PGP considered themselves recovered, their balance control during single leg stance was poorer compared to those without a history of PGP. No differences were found during the active straight leg raise test.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Dolor de la Región Lumbar
/
Dolor de Cintura Pélvica
Tipo de estudio:
Observational_studies
/
Prevalence_studies
Límite:
Female
/
Humans
/
Pregnancy
Idioma:
En
Revista:
Musculoskelet Sci Pract
Año:
2022
Tipo del documento:
Article