Effect of negative mood, serum inflammatory factors, miR-155, and brain-derived neurotrophic factor

Table 1 Comparison of negative emotions (mean ± SD, score)

Group	n	Somatization		Body weight change		Cognitive disorder		Diurnal fluctuation diurnal variation		Sluggish		Sleep disorder		Feeling of despair
		Before	After	Before	After	Before	After	Before	After	Before	After	Before	After	Before	After
Control	250	14.18 ± 2.46	11.39 ± 2.24a	1.29 ± 0.35	0.84 ± 0.28a	17.57 ± 2.42	13.15 ± 2.21a	1.32 ± 0.27	0.71 ± 0.16a	10.12 ± 2.27	7.37 ± 2.19a	4.25 ± 0.82	2.03 ± 0.74a	8.15 ± 2.09	5.13 ± 1.27a
Observation	250	14.23 ± 2.30	10.87 ± 2.13a	1.31 ± 0.28	0.79 ± 0.12a	17.49 ± 2.36	12.61 ± 2.15a	1.29 ± 0.31	0.68 ± 0.09a	10.25 ± 2.30	6.89 ± 2.06a	4.33 ± 0.76	1.87 ± 0.50a	8.28 ± 2.14	4.85 ± 1.06a
t		0.235	2.660	0.706	2.595	0.374	2.769	1.154	2.584	0.636	2.524	1.131	2.833	0.687	2.676
P value		0.815	0.008	0.481	0.010	0.708	0.006	0.249	0.010	0.525	0.012	0.258	0.005	0.492	0.008

^aP < 0.05 vs specific values before intervention in the same group.