Table 1: Characteristics of inpatients with and without hip fracture.

Hip fracture
( )
Non-hip fracture
( )
No (%) No (%)

Gender
 Male 4,720 (36.1) 476,719 (52.1)
Age (y)
 55–64 1,616 (12.4) 334,067 (36.5)
 65–79 6,770 (51.8) 468,597 (51.2)
 ≥80 4,685 (35.8) 112,285 (12.3)
Number of diagnosis
 1-2 5,565 (42.6) 346,240 (37.8)
 3-4 4,232 (32.4) 229,510 (25.1)
 ≥5 3,274 (25.1) 339,199 (37.1)
No. of surgery (%)11,710 (89.6)551,197 (60.2)
No. of death (%)130 (1.0)30,356 (3.3)
Median length of stay (days)*19 (13, 25)12 (7, 20)
Median cost per stay (CNY)*37,757.6
(23,801.5, 48,284.7)
10,810.3
(6,040.7, 20,604.2)

Numbers in brackets are the 25th and 75th percentile.