Current status of nonsuicidal injuries and associated factors among junior high school students in Hainan Province, China: a cross-sectional study

Table 8 Comparison of depression and anxiety levels between the NSSI and non-NSSI groups

Indicator	Non-NSSI group (n = 1341)		NSSI group (n = 544)		z	P
Indicator	Cases (N) Percentage (%)		Cases (N) Percentage (%)		z	P
Depression rating					20.077	< 0.001*
Normal	972	72.5%	150	27.6%
Mild	261	19.5%	154	28.3%
Moderate	92	6.9%	157	28.9%
Severe	16	1.2%	83	15.3%
Anxiety rating
Normal	1238	92.3%	323	59.40%
Mild	80	6.00%	148	27.20%	17.328	< 0.001*
Moderate	21	1.60%	38	7.00%
Severe	2	0.10%	35	6.40%

ISSN: 2050-7283