. Author manuscript; available in PMC: 2023 Jun 1.

Published in final edited form as: Aging Ment Health. 2021 May 10;26(6):1253–1260. doi: 10.1080/13607863.2021.1919990

Table 3.

Summary of multiple linear regression models predicting successful aging

	ECog	SF-36 Physical Summary	SF-36 Emotional Summary	SF36 General Health	SF36 Energy/Fatigue	SF36 Emotional Well Being	SF36 Social	SF36 Pain

Model R²	0.16	0.32	0.21	0.10	0.20	0.12	0.12	0.09
F-statistic	14.84	8.49	18.72	17.80	17.98	9.21	10.04	8.14
p-value	<.001	.003	<.001	.003	<.001	<.001	<.001	.006
DF	2, 174	2, 173	2, 173	2, 173	2, 173	2, 173	2, 173	2, 173

	β (S.E.)	β (S.E.)	β (S.E.)	β (S.E.)	β (S.E.)	β (S.E.)	β (S.E.)	β (S.E.)

Intercept	6.65^* (0.34)	51.48^* (16.63)	18.79 (15.18)	29.52 (16.37)	4.92 (14.88)	36.59 (14.11)	32.38 (17.38)	68.84^* (17.01)
Age	0.004 (0.04)	−0.05 (0.19)	0.03 (0.17)	0.04 (0.19)	0.09 (0.17)	0.06 (0.16)	0.06 (0.19)	−0.04 (0.19)
Sex	−0.98 (0.07)	0.04 (3.38)	−0.02 (3.08)	0.78 (3.33)	0.00 (3.02)	−0.06 (2.87)	0.02 (0.21)	−0.06 (3.46)
Education	0.01 (0.01)	0.01 (0.49)	0.05 (0.44)	−0.04 (0.48)	0.03 (0.43)	0.05 (0.41)	0.28 (0.51)	−0.11 (0.49)
Consistency	−0.34^* (0.38)	0.23^* (1.93)	0.33^* (1.76)	0.15 (1.89)	0.24^* (1.73)	0.26^* (1.63)	0.28^* (2.01)	0.22^* (1.97)
Perseverance	0.15 (0.33)	0.17 (1.62)	0.22^* (1.47)	0.23^* (1.59)	0.31^* (1.45)	0.14 (1.37)	0.13 (1.69)	0.17 (1.65)

Note: ECog = Everyday Cognition Scale (higher scores = more cognitive decline); SF36 = Medical Outcomes Study Short Form Health Survey (higher scores = more successful aging)

p < .008