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. 2020 Apr 1;29(2):72–82. doi: 10.1891/J-PE-D-19-00014

TABLE 4. Vaginal Wall Tears or Lacerations.

Chi-square of Sample and Vaginal Wall Tear/Laceration
Pre-intervention Total (N = 157) Post-intervention Total (N = 117)
n % % n % %
None 141 89.8 89.8 114 97.4 97.4
Vaginal wall laceration 16 10.2 10.2 3 2.6 2.6
Total 157 100 100 117 100 100

Note. χ2(1) = 6.043, p < .05. N = number.