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. 2021 Dec 11;35(5):503–510. doi: 10.1016/j.wombi.2021.12.003

Table 3.

T-Tests.

Variables Yes
No

B–H correction
N M SD N M SD t(df) p Effect size (d) Rank (i/m)Q
 Type of Birtha 74 14.372 12.657 175 12.023 11.737 −1.411(247) .160 .192 15 .139
 Obstetric Intervention 99 15.053 12.956 150 11.182 11.162 −2.435(187.88) .016 .320 9 .083
 Preterm Birth 33 23.482 12.007 33 14.290 12.272 −.803(247) .423 .757 17 .157
 Neonatal Intensive Care Unit 44 16.992 12.970 204 11.842 11.669 −2.602(246) .010 .417 7 .065
Prenatal Care
 Fewer in-person visits 150 13.919 12.400 99 10.906 11.274 −1.945(247) .053 .254 12 .111
 Use of telehealth visits 122 13.336 12.280 127 12.130 11.810 −.790(247) .430 .100 19 .176
 Masks required 237 12.791 12.009 12 11.333 12.965 −.381(11.98) .710 .117 24 .222
 Unable to bring support person(s) to prenatal appointments 219 12.662 11.952 30 13.152 12.810 .209(247) .844 .040 25 .231
 Unable to attend childbirth classes 163 13.593 12.751 86 11.069 10.410 −1.680(205.32) .094 .217 14 .130
 Unable to tour birthing facility 178 13.106 12.394 71 11.766 11.103 −.799(247) .425 .114 18 .167
Labor & Birth
 No support person(s) allowed 6 6.963 9.331 243 12.863 12.072 1.188(247) .236 .547 16 .148
 One support person; same person throughout 211 13.527 12.322 38 8.246 9.196 −3.078(63.63) .003 .486 2 .019
 One support person; person could differ 5 8.600 6.024 244 12.806 12.117 .773(247) .440 .440 20 .185
 Limited length of stay for support person(s) 18 22.124 13.837 231 11.989 11.599 −3.520(247) .001 .794 1 .009
 COVID-19 testing 168 13.077 12.107 81 11.984 11.920 −.671(247) .503 .091 21 .194
 Required to wear mask 136 14.730 12.781 113 10.304 10.627 −2.984(245.00) .003 .377 3 .028
 Required self-isolation prior to labor and birth 34 12.422 13.371 215 12.769 11.841 .156(247) .876 .027 26 .241
 Limited interaction/access to staff 57 15.945 13.820 192 11.764 11.313 −2.086(79.57) .040 .331 10 .093
 Separation from newborn 5 9.156 11.100 244 12.794 12.061 .669(247) .504 .314 22 .204
 Early discharge 67 13.233 12.711 182 12.532 11.805 −.407(247) .684 .057 23 .213
Birth Plan
 Changed location of birth 10 22.467 16.859 239 12.313 11.661 −2.646(247) .009 .701 6 .055
 Changed support person(s) who were present for labor and birth 53 17.499 14.580 196 11.429 10.935 −2.824(68.60) .006 .471 4 .037
 Changed provider(s) for prenatal care 12 24.019 18.351 237 12.149 11.386 −2.219(11.43) .048 .777 11 .102
 Changed provider(s) for labor and birth 14 21.881 18.601 235 12.175 11.354 −1.931(13.58) .075 .630 13 .121
 Changed planned/anticipated method for birth 21 12.455 11.166 228 12.746 12.132 .106(247) .916 .025 27 .250
 Change in breastfeeding plan 5 26.778 15.946 244 12.433 11.808 −2.671(247) .008 1.076 5 .046
 Change in pain management and/or comfort measures 25 20.209 15.233 224 11.885 11.361 −2.651(27.06) .013 .619 8 .074
a

Collapsed birth type categories; yes = cesarean birth, no = vaginal birth.