Hypermobility syndrome in 105 women with pure urinary stress incontinence and in 105 controls.

We compared the frequency of Hypermobility Syndrome (HS) in 105 patients with urinary stress incontinence (USI) with the frequency of HS in 105 healthy controls that matched for age and parity. A Beighton score (BS) of more than 3 was used to make the clinical diagnosis of HS. Thirty-six patients (34.28%) from the USI group and 28 patients (26.66%) from the control group were diagnosed as HS. The mean BS values were 6.44+/-0.35 and 5.21+/-0.29 respectively. The difference between the two groups was statistically significant ( P<0.05).