Table 4. Pain intensity assessed by the visual analog scale (VAS), reported in the first 48 hours of postpartum, among patients that use at least one nonpharmacological method of pain relief and history of previous vaginal delivery.

	At least one vaginal delivery ( n  = 206)	Any previous vaginal delivery ( n  = 180)	p-value
Pain intensity (VAS)	10 (2–10)	10 (3–10)	0.732 †
Pain intensity degree			0.583 ∫
Mild	0.5% (1/206)	0.0% (0/180)
Moderate	10.2% (21/206)	8.9% (16/180)
Intense	89.3% (184/206)	91.1% (164/180)

Abbreviation: VAS, visual analogue scale.