Variables	Items	Reference(s)
Job stress (JS)	JS1: During the pandemic, my workload increased and I often needed to work overtime.	[26,27]
	JS2: During the pandemic, I was overloaded with increased responsibilities.
	JS3: During the pandemic, it became difficult to communicate with my colleagues and supervisors, making the relationship tense, often without support or sympathy.
	JS4: During the pandemic, the company’s training and learning opportunities within the team were reduced and I felt that there were fewer opportunities to improve myself.
	JS5: During the pandemic, I often worried about my work performance.
Turnover intention (TI)	TI1: Due to stress, I am tired with my current job and would like to change it if I get a better opportunity.	[37,38,39]
	TI2: I hope to have a better job than my present job.
	TI3: In the next six months, I expect to resign from my present job.
Perceived organizational support (POS)	POS1: During the pandemic, my organization did not reduce my salary.	[41,38,44,38]
	POS2: My organization took care of us during the pandemic.
	POS3: My organization did not terminate any employees during the pandemic.
	POS4: I am satisfied with the support my organization provided me during the pandemic.