Table 1.

Patient Characteristics of Hip Fracture Surgery in the National COVID Cohort Collaborative

Characteristic	COVID-19-positive (n = 185)	COVID-19-negative (n = 3118)	P
Age,(y), (mean ± SD)	82.9 ± 7.9	81.9 ± 8.3	0.09
Sex, n (%)			0.03a
Female	111 (60.0)	2115 (67.8)
Male	74 (40.0)	1003 (32.2)
Race, n (%)			0.88
Asian	20 or fewer	48 (1.5)
Black or African American	20 or fewer	127 (4.1)
Pacific Islander	0 (0.0)	0 (0.0)
Other	20 or fewer	20 or fewer
Caucasian	160 (86.5)	2751 (88.2)
Smoking status, n (%)			0.94
Current or former	53 (28.6)	877 (28.1)
Non smoker	132 (71.4)	2241 (71.9)

COVID-19 = Coronavirus disease

^aSignificant if P < 0.05.