Table 2.

The subjective well-being scores ($\overline{x}\pm s$, points).

Grouping	Cases	Before nursing			After nursing
		Life satisfaction	Interpersonal harmony	Sense of efficacy	Life satisfaction	Interpersonal harmony	Sense of efficacy
Control group	100	25.95 ± 3.91	29.73 ± 2.32	40.75 ± 3.91	30.86 ± 3.95	34.91 ± 3.85	43.91 ± 2.55
Research group	100	25.82 ± 3.44	29.85 ± 2.91	40.81 ± 3.56	35.79 ± 3.11	38.96 ± 3.81	48.96 ± 3.91
t value		0.249	0.322	0.322	9.806	7.477	10.818
P value		0.803	0.747	0.747	P ≤ 0.001	P ≤ 0.001	P ≤ 0.001