Table 3.

Factors associated with changes in sleep quality scores obtained before and when healthcare workers were screening for 2019-nCoV patients in the department handling febrile patients.

	Sleep quality	Sleep latency	Sleep duration	Sleep efficiency	Sleep disturbances	Use of medication	Daytime dysfunction	Total score
Job-related factors
Number of work days	−0.224 (0.01)∗∗	NS	NS	NS	NS	NS	NS	NS
Years of work experience	NS	NS	NS	−0.151 (0.075)∗	NS	−0.220 (0.026)∗∗	NS	−0.220 (0.311)∗∗
Work experience for SARS or MERS	NS	NS	NS	NS	NS	NS	NS	NS
Subjective psychological stress score for 2019-nCoV infection	NS	NS	NS	NS	NS	NS	0.199 (0.058)∗∗	0.15 (0.152)∗
Online cognitive behavioral therapy (CBT)	−0.152 (0.171)∗	−0.175 (0.432)∗∗	NS	NS	−0.158 (0.022)∗	NS	NS	NS

Standardized beta coefficients are displayed. ∗P < 0.05; ∗∗P < 0.01; ∗∗∗P < 0.001; NS, not significant.

The multiple stepwise regression model was adjusted for age, BMI, nightshift days per month, and monthly personal income (continuous variables), as well as sex, marital status, type of work (doctor or nurse), smoking status, drinking status, educational level, and health status (categorized variables).

Abbreviations: BMI, body mass index; 2019-nCoV, 2019 novel coronavirus; SARS, severe acute respiratory syndrome; MERS, Middle East respiratory syndrome.