Fig 1.
Study population.
Table 1.
Demographic and clinical maternal characteristics of the study groups stratified by the presence of SG.
Table 2.
Delivery characteristics of the study groups stratified by the presence of SG.
Table 3.
Differences in rates of perineal tears between women with and without SG.
Table 4.
Differences in rates of perineal tears between women with and without SG, divided by severity.