Table 3.

Association of average annual residential noise exposure and burnout status between 2012 and 2018.

	Crude Model	Model 1a	Model 2b
	OR (95% CI)	OR (95% CI)	OR (95% CI)
Personal burnout (low vs. moderate and high level)
Noise exposure
Per 1 dBA ↑	1.22 (1.15–1.29)	1.24 (1.16–1.32)	1.24 (1.16–1.32)
< 63 dBA	1.00 (reference)	1.00 (reference)	1.00 (reference)
≥ 63 dBA	1.35 (1.19–1.52)	1.37 (1.20–1.55)	1.36 (1.19–1.54)
Work-related burnout (low vs. moderate and high level)
Noise exposure
Per 1 dBA ↑	1.14 (1.08–1.21)	1.19 (1.13–1.26)	1.19 (1.13–1.26)
< 63 dBA	1.00 (reference)	1.00 (reference)	1.00 (reference)
≥ 63 dBA	1.22 (1.09–1.37)	1.30 (1.16–1.47)	1.29 (1.15–1.46)

BMI body mass index, OR odd ratio.

^aAdjusted for age, sex, BMI, smoking status, alcohol consumption, hypertension, diabetes mellitus, working hours, and sleeping hours.

^bAdjusted for age, sex, BMI, smoking status, alcohol consumption, hypertension, diabetes mellitus, working hours, sleeping hours, and job type.