Table 3.

HRs’ 90-day mortality after their fracture by fracture type, gender, age group and frailty status

	n	Dead	HR (95% CIs)	P value
Non-fragility	6132	464	1.8 (1.5 to 2.13)	<0.001
Femur	9409	1747	4.3 (3.7 to 5.06)	<0.001
Pelvis	1328	163	2.8 (2.2 to 3.41)	<0.001
Shoulder upper arm	3166	320	2.3 (1.9 to 2.79)	<0.001
Forearm wrist	4133	171	Reference
Gender
Male	6788	934	Reference
Female	17 380	1931	0.7 (0.6 to 0.8)	<0.001
Age group (years)
80–84	5010	268	Reference
85–89	7795	721	1.6 (1.4 to 1.8)	<0.001
90–94	7290	1028	2.4 (2.1 to 2.7)	<0.001
95–99	3585	715	3.7 (3.2 to 4.2)	<0.001
>100	488	133	5.3 (4.3 to 6.5)	<0.001
Frailty category
Fit	4155	430	Reference
Mild	9114	1064	1.1 (1.0 to 1.2)	0.148
Moderate	7468	920	1.1 (1.0 to 1.3)	0.028
Severe	3431	451	1.2 (1.1 to 1.4)	0.003