Table 1.

Sleep quality in patients with tuberculosis.

Item	Good sleep quality (N = 153)	Poor sleep quality (N = 344)	t	P
Global PSQI	3.9 ± 2.0	10.8 ± 3.0	−27.887	< 0.001
Subjective sleep quality	0.8 ± 0.5	1.6 ± 07	−13.553	< 0.001
Sleep latency	0.8 ± 0.6	2.0 ± 0.8	−18.004	< 0.001
Sleep duration	0.3 ± 0.4	1.2 ± 0.8	−15.153	< 0.001
Sleep efficiency	0.4 ± 0.6	1.8 ± 0.8	−17.437	< 0.001
Sleep disturbances	0.8 ± 0.5	1.9 ± 0.7	−18.060	< 0.001
Use of medication	0.01 ± 0.08	0.30 ± 0.03	−6.858	< 0.001
Daytime dysfunction	0.9 ± 0.6	2.1 ± 0.8	−17.206	< 0.001
Daytime dysfunction	0.9 ± 0.6	2.1 ± 0.8	−17.206	< 0.001

PSQI, Pittsburgh Sleep Quality Index; P < 0.05.