The relationship between the psychological stress of adolescents in school and the prevalence of chronic low back pain: a cross-sectional study in China

Table 2 Prevalence of CLBP according to mental health status

	N	Prevalence (%)	p-value	OR (95% CI)
Depression			< 0.001
None	5664	19.76	–	1
Slight	2323	36.63	< 0.001	2.348 (2.110–2.613)
Subclinical	566	46.82	< 0.001	3.576 (2.994–4.271)
Clinical	111	63.96	< 0.001	7.209 (4.867–10.680)
Anxiety			< 0.001
None	6741	22.18	–	1
Slight	1535	39.35	< 0.001	2.277 (2.024–2.560)
Subclinical	293	49.49	< 0.001	3.438 (2.715–4.353)
Clinical	95	65.26	< 0.001	6.593 (4.305–10.097)
Obsession–compulsion			< 0.001
None	4680	19.96	–	1
Slight	3080	31.40	< 0.001	1.835 (1.635–2.038)
Subclinical	751	43.81	< 0.001	3.127 (2.662–3.673)
Clinical	153	49.67	< 0.001	3.959 (2.860–5.478)
Paranoid ideation			< 0.001
None	6275	23.00	–	1
Slight	1852	32.67	< 0.001	1.625 (1.450–1.820)
Subclinical	439	46.01	< 0.001	2.854 (2.344–3.474)
Clinical	98	57.14	< 0.001	4.465 (2.980–6.690)
Interpersonal sensitivity			< 0.001
None	5525	21.61	–	1
Slight	2358	31.93	< 0.001	1.702 (1.528–1.895))
Subclinical	600	43.5	< 0.001	2.793 (2.348–3.322)
Clinical	181	54.14	< 0.001	4.283 (3.175–5.777)

ISSN: 1753-2000