25(OH)D levels
18-29 yrs n=103491 30-39 yrs n=114025 40-49 yrs n=133453 40-49 yrs n=133453 50-59 yrs n=145000 60-69 yrs n=116955
70-79 yrs n=61927
≥80 yrs n=24424
p
<20 ng/mL, n (%)
70235 (67.9)
72375 (63.5) 72375 (63.5) 79211 (59.3) 79942 (55.1) 61121 (52.3) 32397 (52.3) 13571 (55.5)
0.240
20-29 ng/mL, n (%) 19675 (19.0) 23461 (20.6) 23461 (20.6) 31045 (23.3) 33785 (23.3) 27816 (23.8) 13851 (22.4) 4727 (19.4)
0.970
30-49 ng/mL, n (%) 10667 (10.3) 14078 (12.3) 14078 (12.3) 18641 (14.0) 23801 (16.4) 21245 (18.1) 11634 (18.8) 4507 (18.5)
0.430
≥50 ng/mL, n (%) 3611 2.8 5022 3.6 5022 3.6 5740 3.4 9055 5.2 8294 5.8 4872 6.5 2055 6.6
0.600