Table 2.

Comparison of diseases and chronic conditions associated with osteoporosis among patients undergoing cataract surgery versus controls

	Cataract surgery patients (n=12,984)	Matched controls (n=25,968)	OR (95% CI)
Smoking	18.6%	15.2%	1.28 (1.21–1.38)
Obesity	24.3%	21.2%	1.20 (1.13–1.25)
Chronic renal failure	11.9%	9.1%	1.34 (1.25–1.44)
Hyperthyroidism	1.7%	1.5%	1.12 (0.95–1.33)
Rheumatoid arthritis	1.6%	1.1%	1.46 (1.22–1.74)
Inflammatory bowel diseases	0.6%	0.5%	1.21 (0.89–1.66)

Abbreviations: OR, odds ratio; CI, confidence interval.