Table 1.

Characteristics of 18,257 participants grouped by incident ACS

Variable*	Incident ACS (n = 1096)	Control (n = 17,161)	P
Male, n (%)	589 (53.74)	7,208 (42.00)	3.31 × 10–14
Age, years	67.19 ± 7.95	62.99 ± 8.20	3.75 × 10–58
Lym	0.298 (0.242–0.357)	0.313 (0.257–0.371)	1.39 × 10–8
Mono	0.060 (0.045–0.075)	0.061 (0.046–0.075)	0.097
Neu	0.604 (0.546–0.667)	0.590 (0.530–0.649)	1.15 × 10–7
Obesity, n (%)	155 (14.14)	1,864 (10.86)	9.41 × 10–4
Hypertension, n (%)	849 (77.46)	9,898 (57.68)	6.28 × 10–38
Hyperlipidemia, n (%)	571 (52.10)	6,813 (39.70)	6.67 × 10–16
Diabetes, n (%)	294 (26.82)	2,934 (17.10)	3.84 × 10–16
Smoking status, n (%)
Current smoking	247 (22.54)	2,851 (16.61)	1.67 × 10–9
Past smoking	160 (14.60)	1,664 (9.70)	4.78 × 10–10

*The proportions of leukocyte subtypes are from blood routine tests. Lym lymphocyte proportion, Mono monocyte proportion, Neu neutrophil proportion