Association of Smoking-Related Knowledge, Attitude, and Practices (KAP) with Nutritional Status and Diet Quality: A Cross-Sectional Study in China

Table 3

Multivariate linear regression analysis for the association of s-KAP scores and diet quality scores

Variables	Model 1	Model 2	Model 3
Whole population (N=7998)	0.341 (0.269, 0.414)^∗∗	0.342 (0.270, 0. 414)^∗∗	0.337 (0.265, 0.410)^∗∗
Hypertension
Yes (N=4656)	0.337 (0.240, 0.433)^∗∗	0.338 (0.242, 0.434)^∗∗	0.330(0.233, 0.426)^∗∗
No (N=3342)	0.350 (0.240, 0.461)^∗∗	0.351 (0.241, 0.461)^∗∗	0.350 (0.240, 0.460)^∗∗
Diabetes
Yes (N=751)	0.530 (0.281, 0.779)^∗∗	0.517 (0.270, 0.765)^∗∗	0.515 (0.267, 0.763)^∗∗
No (N=7247)	0.315 (0.240, 0.391)^∗∗	0.316 (0.240, 0.391)^∗∗	0.311 (0.236, 0.387)^∗∗

Data as expressed as ß (95 % CI) values.
^∗indicates P<0.05;^∗∗indicates P<0.01
Model 1 is adjusted for age, gender, physical activity index, alcohol consumptions, educational levels, income, and BMI.
Model 2 is adjusted for age, gender, physical activity index, alcohol consumptions, educational levels, income, and WC.
Model 3 is adjusted for age, gender, physical activity index, alcohol consumptions, educational levels, income, and WHR.