Table 2.

Association between LS7, BFP, and arthritis

Characteristics	Model 1 [OR (95% CI)]	p-value	Model 2 [OR (95% CI)]	p-value	Model 3 [OR (95% CI)]	p-value
LS7 - Arthritis
Continuous	0.75(0.74,0.77)	< 0.001	0.84(0.82,0.86)	< 0.001	0.87(0.84,0.89)	< 0.001
Tertile
T1	1 (ref.)		1 (ref.)		1 (ref.)
T2	0.50(0.45,0.56)	< 0.001	0.67(0.59,0.76)	< 0.001	0.77(0.67,0.88)	< 0.001
T3	0.20(0.17,0.23)	< 0.001	0.39(0.33,0.46)	< 0.001	0.50(0.43,0.60)	< 0.001
P for trend	< 2e-16		4.70e-16		1.68e-10
BFP - Arthritis
Continuous	1.07(1.06,1.07)	< 0.001	1.06(1.05,1.07)	< 0.001	1.05(1.05,1.06)	< 0.001
Tertile
T1	1 (ref.)		1 (ref.)		1 (ref.)
T2	2.05(1.76,2.39)	< 0.001	1.46(1.24,1.73)	< 0.001	1.37(1.14,1.63)	< 0.001
T3	4.08(3.57,4.67)	< 0.001	2.86(2.41,3.40)	< 0.001	2.47(2.04,3.00)	< 0.001
P for trend	< 2e-16		< 2e-16		1.45e-12

Model 1: no covariables were adjusted

Model 2: age, gender, education level, marital, PIR, and race were adjusted

Model 3: age, gender, education level, marital, PIR, race, smoking, drinking, hypertension, diabetes, and total cholesterol were adjusted

Abbreviation: LS7, Life’s Simple 7; BFP, Body Fat Percentage