Clinical effect of acupuncture at ghost points combined with fluoxetine hydrochloride on mild-to-moderate depression

Table 5 Comparison of Pittsburgh Sleep Quality Index scores between the two groups at pre-treatment and 8 wk after treatment

Group	Pre-treatment	After 8 wk of treatment
Coalition group (n = 80)	14.80 ± 3.23	5.38 ± 1.70a
Single-agent group (n = 80)	14.85 ± 3.16	7.53 ± 2.09a
t	-0.099	-7.130
P value	0.921	< 0.001

^aP < 0.00001.