TABLE 5.

Association between perceived job insecurity and presenteeism by differential cutoff among Korean full‐time waged workers (N = 19 720)

Job insecurity	Presenteeism over the past 12 mo
	0 d vs 1 d or more			0‐1 d vs 2 d or more		0‐2 d vs 3 d or more		0‐3 d vs 4 d or more		0‐4 d vs 5 d or more		0‐5 d vs 6 d or more		0‐6 d vs 7 d or more
	PR†		95% CI	PR†	95% CI	PR†	95% CI	PR†	95% CI	PR†	95% CI	PR†	95% CI	PR†	95% CI
Secure	Reference			Reference		Reference		Reference		Reference		Reference		Reference
Insecure	1.05		1.00, 1.10	1.07*	1.01, 1.13	1.14**	1.06, 1.22	1.15**	1.05, 1.26	1.18**	1.06, 1.30	1.17*	1.02, 1.33	1.17*	1.02, 1.34
	P value: .070			P value: .022		P value: .001		P value: .004		P value: .002		P value: .025		P value: .025
Stratified by gender
Male (N = 10 249)
Secure		Reference		Reference		Reference		Reference		Reference		Reference		Reference
Insecure		1.09*	1.01, 1.17	1.12**	1.03, 1.22	1.23***	1.10, 1.38	1.19*	1.03, 1.37	1.20*	1.02, 1.40	1.25*	1.03, 1.53	1.27*	1.03, 1.55
		P value: .033		P value: .008		P value: <.001		P value: .017		P value: .023		P value: .027		P value: .024
Female (N = 9,471)
Secure		Reference		Reference		Reference		Reference		Reference		Reference		Reference
Insecure		1.02	0.95, 1.10	1.03	0.96, 1.11	1.07	0.97, 1.18	1.12	0.99, 1.27	1.16*	1.01, 1.33	1.10	0.92‐1.32	1.10	0.91, 1.32
		P value: .532		P value: .431		P value: .161		P value: .075		P value: .033		P value: .286		P value: .332

Abbreviations: CI, confidence intervals; PR, prevalence ratios.

^* P < .05.

^** P < .01.

^*** P < .001.

^†Adjusted for gender (not included in gender‐stratified analysis), age, number of household members, education level, monthly income, employment status, occupation, weekly working hours, size of enterprise, and type of workplace.