Table 5.

Estimated marginal effects of determinants on rates of overwork-related cardiovascular and cerebrovascular diseases in Taiwan and Japan.

Determinants	Taiwan		Japan
	Estimated Rate (95% CI)	p-value	Estimated Rate (95% CI)	p-value
Implementation of new criteria (after vs. before)	2.5279 (1.6147–3.9577)	0.0002	2.8061 (1.7822–4.4182)	<0.0001
Working hours per month	1.0674 (1.0085–1.1298)	0.0289	1.0470 (1.0164–1.0785)	0.0038
Salary per month*	1.0004 (0.9994–1.0014)	0.4609	1.0000 (0.9996–1.0004)	0.9069
Unemployment rate	1.0638 (0.9148–1.2370)	0.4258	1.9408 (0.9147–4.1179)	0.0904
Year	1.0271 (0.9496–1.1110)	0.5073	1.0573 (0.9803–1.1404)	0.1552

The estimate intercepts are 1.3931 × 10⁻⁵ (95% CI = 3.0317 × 10⁻¹⁰ to 6.4013 × 10⁻¹, p-value = 0.0967) for Taiwan and 4.0529 × 10⁻⁴ (95% CI = 1.4069 × 10⁻⁶ to 1.1676 × 10⁻¹, p-value = 0.0426) for Japan, respectively. *Based on average annual exchange rate and adjusted for Consumer Price Index^18–21.