Table 1.
ICD-9-CM codes used to identify baseline medical conditions.
Table 2.
Characteristics of the study sample.
Table 3.
Number of patients with hospitalizations before and after cataract surgery based on number of pre-existing comorbidities.
Table 4.
Odds ratios for admission to hospital within 7, 14, 30, and 90 days of cataract surgery based on medical comorbidities.
Table 5.
Difference in hospitalization between patients who underwent cataract surgery and matched controls.
Table 6.
Diagnoses for hospitalization events after cataract surgery.