Characteristic | N/mean | % of total (% of non-missing)/SD |
---|---|---|
Male | 2,287,850 | 46.51% |
Age (years) | 42.09 | 19.22 |
Body mass index | ||
Underweight | 76,912 | 1.56% (3.03%) |
Normal | 1,223,523 | 24.87% (48.21%) |
Overweight | 816,364 | 16.60% (32.16%) |
Obese | 292,391 | 5.94% (11.52%) |
Severely obese | 128,872 | 2.62% (5.08%) |
Unknown | 2,380,684 | 48.41% (−) |
Smoking status | ||
Non-smoker | 1,872,051 | 38.06% (58.93%) |
Current smoker | 848,082 | 17.24% (26.70%) |
Ex-smoker | 456,338 | 9.28% (14.37%) |
Unknown | 1,742,275 | 35.42% (−) |
Alcohol intake | ||
Non-drinker | 631,693 | 12.84% (24.44%) |
Drinker | 1,952,790 | 39.70% (75.56%) |
Unknown | 2,334,263 | 47.46% (−) |
Number of comorbidities | ||
0 | 2,752,156 | 55.95% |
1 | 1,189,963 | 24.19% |
2 | 531,271 | 10.80% |
3 | 247,220 | 5.03% |
4 | 112,323 | 2.28% |
5+ | 85,813 | 1.74% |
Index of Multiple Deprivation Quintile | ||
I (least deprived) | 1,085,515 | 22.07% (22.09%) |
II | 1,095,121 | 22.26% (22.29%) |
III | 995,658 | 20.24% (20.26%) |
IV | 962,126 | 19.56% (19.58%) |
V (most deprived) | 775,114 | 15.76% (15.78%) |
Unknown | 5212 | 0.11% (−) |
Ethnicity | ||
White | 1,903,113 | 38.69% (85.20%) |
Indian | 64,336 | 1.31% (2.88%) |
Bangladeshi | 10,430 | 0.21% (0.47%) |
Pakistani | 29,563 | 0.60% (1.32%) |
Chinese | 14,982 | 0.30% (0.67%) |
Other Asian | 43,373 | 0.88% (1.94%) |
Black African | 65,379 | 1.33% (2.93%) |
Black Caribbean | 22,525 | 0.46% (1.01%) |
Other Black | 13,209 | 0.27% (0.59%) |
Mixed race | 40,550 | 0.82% (1.82%) |
Other | 26,184 | 0.53% (1.17%) |
Unknown | 2,685,102 | 54.6% (−) |
Total patients | 4,918,746 |