The association of dietary intake of riboflavin and thiamine with kidney stone: a cross-sectional survey of NHANES 2007–2018

Table 4 Sensitivity analyses among complete case, full case, and multiple imputations of the association between riboflavin intake and kidney stone

Riboflavin intake^a	Complete case OR (95% CI), P	Full case OR (95% CI), P	Multiple imputation OR (95% CI), P
< 2	Reference	Reference	Reference
≥ 2	0.589 (0.396,0.878), 0.011	0.541 (0.368,0.795), 0.002	0.592 (0.431,0.813), 0.001

^aLog transformed. Adjusted for age, gender, race, education level, family income-to-poverty ratio, BMI, smoking history, alcohol drinking history, recreational activity, DM, hypertension, coronary heart disease, gout history, dietary calcium intake, and dietary protein intake. P < 0.05 presents a significant difference. BMI, Body mass index; CI, Confidence interval; DM, Diabetes mellitus; OR, Odds ratio

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