Table 3 Sensitivity analyses of the association between serum concentration of vitamin B12 and risk of all-cause mortality
Sensitivity analyses | Low Level | Middle Level | High level | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Subjects without vitamin supplementation use | Cases/Person-years | 88/540 | 626/4776 | 80/560 | |||||||||||
HR (95 % CIs) | 1.03 (0.81–1.30) | 1(Ref.) | 1.26 (0.99–1.62) | ||||||||||||
Subjects with high food diversity score | Cases/Person-years | 21/187 | 199/1713 | 24/182 | |||||||||||
HR (95 % CIs) | 0.81 (0.49–1.33) | 1(Ref.) | 1.77 (1.05-3.00) | ||||||||||||
Subjects without high total cholesterol | Cases/Person-years | 99/652 | 691/5206 | 84/588 | |||||||||||
HR (95 % CIs) | 0.94 (0.75–1.18) | 1(Ref.) | 1.28 (1.01–1.63) | ||||||||||||
Subjects without high triglyceride | Cases/Person-years | 100/652 | 699/5167 | 95/643 | |||||||||||
HR (95 % CIs) | 0.97 (0.77–1.21) | 1(Ref.) | 1.32 (1.06–1.66) | ||||||||||||
Subjects without high glucose | Cases/Person-years | 78/590 | 665/5073 | 81/607 | |||||||||||
HR (95 % CIs) | 0.86 (0.67–1.10) | 1(Ref.) | 1.22 (0.96–1.56) | ||||||||||||
Subjects with normal eGFR | Cases/Person-years | 55/448 | 397/3850 | 58/460 | |||||||||||
HR (95 % CIs) | 0.92 (0.67–1.25) | 1(Ref.) | 1.35 (1.00-1.81) | ||||||||||||