Importance of pelvic muscle tenderness evaluation in women with chronic pelvic pain.
OBJECTIVE
To determine the prevalence of pelvic muscle tenderness in women with chronic pelvic pain (CPP) and to assess the importance of evaluating muscle tenderness in such women.


METHODS
Observational study of 48 healthy female volunteers and 108 women with CPP, who were clinically evaluated for pelvic muscle tenderness by two researchers blinded to all clinical data.


RESULTS
The frequency of clinically detected pelvic muscle tenderness was significantly higher in women with CPP than in healthy volunteers (58.3% vs 4.2%, P < 0.001). Among women with CPP, those with pelvic muscle tenderness had higher Beck Depression Index scores (22 [6-42] vs 13 [3-39], P = 0.02) and higher rates of dyspareunia (63.5% [40/63] vs 28.9% [13/45], P < 0.004) and constipation (46.0% [29/63] vs 26.7% [12/45], P = 0.05) than those without pelvic muscle tenderness.


CONCLUSIONS
Tenderness of pelvic muscles was highly prevalent among women with CPP and was associated with higher BDI scores and higher rates of dyspareunia and constipation. Determination of pelvic muscle tenderness may help in identifying women who require more intense treatment for CPP.
Montenegro
Mary Lourdes Lima de Souza
ML
Department of Gynecology and Obstetrics, Faculty of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil. montenegro_ml@hotmail.com
Mateus-Vasconcelos
Elaine Cristine Lemes
EC
Rosa e Silva
Júlio César
JC
Nogueira
Antonio Alberto
AA
Dos Reis
Francisco José Candido
FJ
Poli Neto
Omero Benedicto
OB
D000328:Adult; D002908:Chronic Disease; D003248:Constipation / Q000150:complications / Q000453:epidemiology; D003430:Cross-Sectional Studies; D003863:Depression / Q000453:epidemiology / Q000523:psychology; D004414:Dyspareunia / Q000150:complications / Q000453:epidemiology; D005260:Female; D006801:Humans; D016015:Logistic Models; D018482:Muscle, Skeletal / Q000473:pathology*; D010147:Pain Measurement; D017773:Pelvic Floor / Q000502:physiology; D017699:Pelvic Pain / Q000175:diagnosis* / Q000473:pathology / Q000523:psychology; D010808:Physical Examination