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Table 2 Family dimensions and ECP

From: Prevalence of emergency contraceptive pill use among Spanish adolescent girls and their family and psychological profiles

Family dimensions ECP Significance test and effect size test
No, never Yes, at least once
N M SD N M SD
Maternal knowledge 248 1.71 0.39 104 1.67 0.43 t(350) = 0.911. p = .363
d = 0.10
Paternal knowledge 194 1.41 0.54 80 1.22 0.59 t(272) = 2.545, p = .011
d = 0.34
Communication with the mother 247 1.80 0.94 104 1.89 0.91 t(349) = −0.853, p = .394
d = 0.10
Communication with the father 197 1.28 0.91 80 1.10 0.92 t(275) = 1.482, p = .140
d = 0.20
Maternal affection 246 1.58 0.48 102 1.52 0.49 t(346) = 0.979, p = .328
d = 0.12
Paternal affection 196 1.35 0.59 76 1.27 0.55 t(270) = 1.004, p = .316
d = 0.14
Family dimensions ECP Significance test and effect size test
Yes, once Yes, two times or more
N M SD N M SD
Maternal knowledge 68 1.73 0.36 36 1.55 0.53 t(52.290) = 1.865, p = .068
d = 0.43
Paternal knowledge 49 1.30 0.51 31 1.09 0.69 t(50.751) = 1.474, p = .147
d = 0.36
Communication with the mother 68 1.97 0.86 36 1.75 1.00 t(102) = 1.174, p = .243
d = 0.24
Communication with the father 49 1.20 0.91 31 0.94 0.93 t(78) = 1.274, p = .206
d = 0.28
Maternal affection 66 1.63 0.42 36 1.33 0.57 t(56.070) = 2.850, p = .006
d = 0.63
Paternal affection 48 1.29 0.54 28 1.24 0.58 t(74) = 0.344, p = .732
d = 0.09