Skip to main content

Table 1 Demographic data, obstetric history and pelvic floor characteristics according to the history of obstetric anal sphincter injuries (OASIS) and classified by the mode of delivery: spontaneous delivery (SD) and operative vaginal delivery (OVD)

From: Coital resumption after delivery among OASIS patients: differences between instrumental and spontaneous delivery

 Non-OASISOASISp
Maternal age at delivery33.7 ± 4.533.2 ± 5.2NS
 SD34.0 ± 4.033.2 ± 4.5NS
 OVD33.5 ± 4.633.2 ± 5.8NS
Gestational age40.0 ± 1.340.0 ± 1.3NS
 SD39.8 ± 1.340.1 ± 1.1NS
 OVD40.1 ± 1.339.9 ± 1.4NS
Newborn weight3318 ± 4283431 ± 4141p = 0.02
 SD3227 ± 5123460 ± 3702p = 0.04
 OVD3346 ± 3893409 ± 446NS
Mediolateral episiotomy131/178 (74%)62/1393 (45%)p < 0.0001
 SD11/43 (26%)15/60 (25%)NS
 OVD120/135 (89%)47/79 (59%)4p < 0.0001
Breastfeeding143/169 (85%)87/135 (64%)NS
 SD27/35 (77%)42/58 (72%)NS
 OVD102/134 (76%)59/77 (77%)NS
Previous vaginal deliveries26/178 (15%)19/132 (15%)NS
 SD20/43 (47%)14/58 (24%)NS
 OVD6/135 (4%)5/74 (7%)NS
ICIQ-UI-SF score2.6 ± 0.32.6 ± 0.4NS
 SD2.7 ± 0.62.6 ± 0.6NS
 OVD2.5 ± 0.42.5 ± 0.5NS
ICIQ-UI-SF > 064/178 (36%)45/140 (32%)NS
Wexner score1.1 ± 1.62.7 ± 3.20.001
 SD1.2 ± 1.82.5 ± 3.30.02
 OVD1.1 ± 1.62.9 ± 3.20.001
Wexner> 0 N (%)82/178 (46%)93/140 (66%)< 0.001
 SD22/43 (51%)39/60 (65%)0.001
 OVD60/135 (44%)54/80 (68%)0.001
Modified Oxford Scale2.6 ± 0.12.1 ± 0.10.02
 SD2.9 ± 0.52.4 ± 0.230.04
 OVD2.6 ± 0.21.8 ± 0.10.001