Table 2.

Perioperative data compared between the pre-pandemic and pandemic periods

Perioperative data	Pre-pandemic (n = 197)	Pandemic (n = 287)	p value
Number of patients whose time to surgery was within 48 h after hospital admission	142 (72.1%)	242 (84.3%)	0.002
Operative time (minutes)	76.3 ± 31.8	75.0 ± 27.1	0.858
Estimated blood loss (ml)	140.7 ± 91.5	161.1 ± 109.8	0.059
Length of hospital stay (days)	11.1 ± 5.6	9.6 ± 4.1	0.007
Initiation of anti-osteoporosis medication within 3 months	106 (53.8%)	170 (59.2%)	0.275

Data presented in mean ± standard deviation or number and percentage

A p value < 0.05 indicates statistical significance