[Retracted] Study on the Influencing Factors of Osteoarthritis in Southern China

Table 2

Logistic analysis of univariate conditions affecting OA.

Variables	B	Sex	Wald		OR (95% CI)
Living environment	1.385	0.265	13.57	<0.001	4.09 (1.99, 8.47)
Genetic factors	1.962	0.588	10.92	0.001	7.96 (2.38, 25.43)
Staple food	0.896	0.316	9.32	0.002	2.65 (1.38, 5.06)
BMI	0.795	0.263	9.41	0.001	2.28 (1.31, 3.97)
Family per capita monthly income (RMB)	0.341	0.142	7.42	0.006	1.42 (1.12, 1.86)
Consumption of fresh vegetables	−1.658	0.322	25.12	0.001	0.19 (0.10, 0.32)
Consumption of fresh fruits	−0.688	0.219	11.16	<0.001	0.45 (0.29, 0.71)
Egg consumption	−0.515	0.151	9.18	0.002	0.65 (0.49, 0.86)
Consumption of soy products	−1.102	0.248	17.11	<0.001	0.34 (0.21, 0.56)
Smoking	0.718	0.335	4.25	0.041	1.95 (1.04, 3.82)
Drinking	1.207	0.372	9.38	0.001	3.16 (1.56, 6.72)
Difficulty in falling asleep, awakening during sleep, or dreaming often	1.055	0.317	12.14	0.001	2.74 (1.54, 4.85)
Have a nap habit	−0.851	0.259	10.65	<0.001	0.45 (0.27, 0.73)
Sunshine duration	−0.614	0.138	16.91	<0.001	0.57 (0.43, 0.76)
Take part in the physical exercise	−0.729	0.279	7.41	0.006	0.49 (0.27, 0.83)
History of joint trauma	1.209	0.398	7.94	0.005	3.11 (1.39, 6.87)