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. 2021 Oct 2;42(13):10603–10612. doi: 10.1007/s12144-021-02332-z

Table 4.

Logistic regression predicting suicidal ideation by age group

		Young-old group (65–75)					Old-old group (75 +)
Step	Predictor	B	SE	p	OR	95% CI	B	SE	p	OR	95% CI
1	CIRS	.18	.08	.03	1.20	1.02–1.41	.05	.05	.25	1.06	.96–1.16
	ML	-.50	.22	.02	.61	.39-.94	-.14	.14	.29	.86	.66–1.13
	R² = .17, χ²_Step(2) = 10.86, p = .004						R² = .04, χ²_Step(2) = 2.43, p = .30
2	CIRS	2.64	.89	.003	14.0	2.42–80.83	.32	.18	.09	1.37	.95–1.97
	ML	6.52	2.48	.01	682.20	5.29–87,990.49	.83	.66	.21	2.30	.63–8.39
	CIRS*ML	-.46	.16	.005	.63	.46-.87	-.05	.04	.14	.95	.88–1.02
	R² = .35, χ²_Step(1) = 13.93, p < .001, χ²_model(3) = 24.79, p < .001						R² = .07, χ²_Step(1) = 2.52, p = .11, χ²_model(3) = 4.95, p = .17

CIRS-Cumulative illness rating scale, ML = meaning in life