Table 2.

Effect of Years Working^a on Joint Pain, Arthritis Diagnosis, and WOMAC

Outcomes	Unadjusted			Adjustedb
	Estimatec	95% CI	P-value	Estimate	95% CI	P-value
Joint Pain	1.29	[1.04, 1.60]	0.02	1.00	[0.70, 1.42]	0.99
Arthritis Diagnosis	1.26	[1.08, 1.45]	< 0.01	0.99	[0.79, 1.24]	0.93
Osteoarthritis Diagnosis	1.09	[0.92, 1.31]	0.16	0.83	[0.64, 1.07]	0.28
WOMAC	0.47	[−0.97, 1.91]	0.52	-0.38	[−2.41, 1.65]	0.71

^aPer 10 unit increase in years^bAdjusted models include age and BMI as coefficients

^cEstimates are presented as Odds Ratios (OR) for joint pain and arthritis diagnosis and geometric means for WOMAC