Table 2

Descriptive statistics on total hospital costs and length of stay of patients with hip fracture

Characteristics	Total hospital costs (¥)		Length of hospital stay (days)
Characteristics	Mean	SD	Mean	SD
Age (years)
<50	40 361	33 701	13.4	11.8
50–59	45 864	28 987	13.2	9.3
60–69	55 016	28 364	14.1	8.8
70–79	55 490	28 731	15.2	13.9
≥80	53 440	35 238	14.8	11.8
Diagnosis
Intertrochanteric fracture	54 670	37 420	15.1	11.1
Femoral neck fracture	52 649	33 740	14.7	12.2
Internal fixation	45 948	34 572	13.4	10.0
Treatments
Hip replacement	61 919	25 988	16.0	9.1
Other treatments	47 138	56 000	15.2	22.3
Total	53 440	35 238	14.8	11.8