Table 1 Demographic data of participants according to coffee drinking habits
Variables | No coffee drinking (n = 11,367) | Coffee drinking (n = 7766) | p value |
|---|---|---|---|
Hypertension |  |  |  < 0.0001 |
No | 9215(81.07) | 6507(83.79) | Â |
Yes | 2152(18.93) | 1259(16.21) | Â |
rs762551 genotype | Â | Â | 0.8659 |
AA | 4844(42.61) | 3319(42.74) | Â |
AC + CC | 6523(57.39) | 4447(57.26) |  |
Tea drinking |  |  |  < 0.0001 |
No | 8859(77.94) | 5610(72.24) | Â |
Yes | 2508(22.06) | 2156(27.76) | Â |
Sex | Â | Â | 0.0154 |
Women | 7277(64.02) | 5104(65.72) | Â |
Men | 4090(35.98) | 2662(34.28) | Â |
Age (years) | 55.70 ± 0.0951 | 54.08 ± 0.1125 |  < 0.0001 |
BMI |  |  |  < 0.0001 |
Underweight | 364(3.20) | 169(2.18) | Â |
Normal | 5544(48.77) | 3653(47.04) | Â |
Overweight | 3286(28.91) | 2332(30.03) | Â |
Obesity | 2173(19.12) | 1612(20.76) | Â |
Cigarette smoking |  |  |  < 0.0001 |
Never | 9385(82.56) | 6145(79.13) | Â |
Former | 1212(10.66) | 997(12.84) | Â |
Current | 770(6.77) | 624(8.04) | Â |
Alcohol drinking |  |  |  < 0.0001 |
Never | 10,234(90.03) | 6825(87.88) | Â |
Former | 461(4.06) | 309(3.98) | Â |
Current | 672(5.91) | 632(8.14) | Â |
Exercise | Â | Â | 0.2581 |
No | 5766(50.73) | 4004(51.56) | Â |
Yes | 5601(49.27) | 3762(48.44) | Â |