Prevalence and Risk Factors of Burnout Syndrome during COVID-19 Pandemic among Healthcare Providers in Thailand

Table 3

Multivariate analysis of risk factors for BOS in both periods of the study.

Variables	1st period (May–Jun)			2nd period (Sep–Oct)
	Odds ratio	95% CI	value	Odds ratio	95% CI	value
Age (years)
<30	Reference	1	1	Reference	1	1
≥30	0.89	0.58–1.38	0.612	1.48	0.87–2.52	0.145
Sex
Male	Reference	1	1	Reference	1	1
Female	1.06	0.84–1.32	0.629	1.1	0.79–1.52	0.584
Status
Marriage	Reference	1	1	Reference	1	1
Divorce	0.98	0.7–1.36	0.907	1.16	0.77–1.74	0.488
Single	0.88	0.66–1.16	0.353	1.28	0.9–1.81	0.173
Accommodation
Single living	Reference	1	1	Reference	1	1
Living with family	1.3	1.02–1.67	0.037	1.5	1.07–2.12	0.019
Living with colleague (dormitory)	1.03	0.54–1.97	0.934	1.59	0.61–4.11	0.343
Hospital level
University hospital	Reference	1	1	Reference	1	1
Tertiary center hospital	1.92	1.2–3.07	0.007	2.13	1.44–3.15	<0.001
Secondary center hospital	1.57	1.22–2.01	<0.001	1.26	0.79–2.02	0.331
Job positions
Physician	Reference	1	1	Reference	1	1
Nurse	1.38	1.09–1.75	0.008	2.29	1.61–3.27	<0.001
Nursing assistant	0.92	0.57–1.47	0.719	4.81	2.14–10.78	<0.001
Salary (THB)
>40,000	Reference	1	1	Reference	1	1
≤40,000	1.53	1.25–1.87	<0.001	1.53	1.16–2.02	0.002
Average number of patients per shift
≤20	Reference	1	1	Reference	1	1
>20	1.55	1.25–1.93	<0.001	1.88	1.41–2.52	<0.001
Number of shifts after hours monthly
≤6	Reference	1	1	Reference	1	1
>6	1.26	1.03–1.55	0.026	1.49	1.13–1.97	0.004
Average number of rest days weekly
>1	Reference	1	1	Reference	1	1
≤1	1.30	1.06–1.61	0.012	1.40	1.06–1.85	0.057

Statistical significance, p value <0.05 was considered as bold values.