Effects of motivational and early warning nursing on wound healing and socio-psychological adaptability in hepatobiliary surgical patients

Table 1 Comparison of wound healing between the two patient groups, n (%)

Group	Case	Wound healing status			Wound healing time (days)
		Grade A healing	Grade B healing	Grade C healing
Control	80	42 (52.50)	26 (32.50)	12 (15.00)	16.50 ± 2.50
Observation	80	67 (83.75)	5 (6.25)	8 (10.00)	14.50 ± 2.50
t/χ²		17.989	17.644	0.914	5.060
P value		< 0.001	< 0.001	0.339	0.000