Table 2.

The association (odds ratio, OR) between severity of frailty and mortality 3 months prior to death: results from logistic regression models in the development sample.

	OR2	95% CI	P	OR3	95% CI	P
1Mild frailty	1.76	[1.57−1.97]	<0.0001	1.80	[1.60−2.02]	<0.0001
1Moderate frailty	3.00	[2.68−3.37]	<0.0001	3.19	[2.83−3.59]	<0.0001
1Severe frailty	4.30	[3.84−4.89]	<0.0001	4.72	[4.16−5.36]	<0.0001

¹Reference category is ‘not frail’; ²unweighted; ³ inverse probability weighted.