Table 4.

Binary regression logistic model, predictors of childbirth experience at 15 days after birth (n = 90).

Model	Initial					Final
15 Days	B	OR	95% CI		p-Value	B	OR	95% CI		p-Value
			Lower	Higher				Lower	Higher
C-section	1.047	2.849	0.628	12.926	0.175	1.185	3.272	1.043	10.266	0.042
Epidural	1.230	3.423	0.800	14.640	0.097	1.324	3.759	1.000	14.149	0.050
Studies	0.181	1.198	0.423	3.396	0.734
Studies	0.305	1.357	0.417	4.417	0.612
Duration	−0.009	0.991	0.195	5.027	0.991
Perineum	−0.241	0.786	0.237	2.601	0.693
Nationality	−0.093	0.911	0.192	4.321	0.907
A. classes	−0.048	0.953	0.347	2,616	0.926

Bold and italics—significant results. Defined variables: C-section (no = 1/yes = 0), initiation (spontaneous = 1/induction = 0), studies (low = 1/high = 0), duration (≤12 h = 1/>12 h = 0), perineum (entire and first degree tear = 1/second degree tear and episiotomy = 0), nationality (X = 1/foreigner = 0), epidural (yes = 1/no = 0), A. Classes (yes = 1/no = 0). R²= Initial Model: 0.088 (Cox and Snell), 0.126 (Nagelkerke); Final Model: 0.082 (Cox and Snell), 0.118 (Nagelkerke). The Final Model is significant ≥ Goodness of fit ≤0.05 (Omnibus). Final Model χ² = 7.728.