. Author manuscript; available in PMC: 2015 Jul 31.

Published in final edited form as: J Dev Orig Health Dis. 2014 Aug 26;5(6):453–458. doi: 10.1017/S2040174414000373

Table 2. Relationship between birth weight and weight at one year negative SD scores and clinical OA.

	Clinical OA
	Knee		Hip		Hand
	Odds Ratio (95% CI)	p-value	Odds Ratio (95% CI)	p-value	Odds Ratio (95% CI)	p-value
Weight at birth negative SD Score
Unadjusted	1.109 (0.85,1.44)	0.439	0.741 (0.47,1.16)	0.190	1.191(0.91,1.56)	0.206
Adjusted¹	1.209( 0.91,1.60)	0.187	0.777 (0.48,1.27)	0.311	1.174(0.88,1.56)	0.266
Weight at 1 year negative SD Score
Unadjusted	0.937 (0.72,1.22)	0.627	0.957 (0.61,1.50)	0.849	1.396^*(1.05,1.85)	0.021
Adjusted	0.889 (0.67,1.18)	0.428	0.949 (0.59,1.53)	0.829	1.266(0.94,1.70)	0.117

p<0.05,

^**

p<0.01,

^***

p<0.001

Adjusted for sex, age, BMI, smoking status and alcohol