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Table 6 Logistic regression models according to the Goldberg Depression Scale adjusted by age, sex and education level

From: Physical activity and fitness are associated with verbal memory, quality of life and depression among nursing home residents: preliminary data of a randomized controlled trial

Ā 

Whole sample

B

EXP(B) (95% CI)

p-value

Steps/day*

0.001

1.142 (1.000ā€“1.003)

0.028

ā€ƒ* One unitā€‰=ā€‰100 steps/day

ā€ƒVariables in the model: steps/day, light physical activity, arm curl test; Estimates are based on nā€‰=ā€‰99 participants due to missing values; Hosmer-Lemershow goodness of fit, pā€‰=ā€‰0.031; Omnibus, pā€‰=ā€‰0.000; R2 Nagelkerkeā€‰=ā€‰0.209.

Ā 

No aids for walking (nā€‰=ā€‰45)

B

EXP(B) (95% CI)

p-value

Steps/day*

0.002

1.274 (1.000ā€“1.004)

0.022

ā€ƒ* One unitā€‰=ā€‰100 steps/day

ā€ƒHosmer-Lemershow goodness of fit, pā€‰=ā€‰0.326; Omnibus, pā€‰=ā€‰0.001; R2 Nagelkerkeā€‰=ā€‰0.419.

Ā 

Aids for walking (nā€‰=ā€‰54)

B

EXP(B) (95% CI)

p-value

Sex (Female)

āˆ’2.169

0.114 (0.014ā€“0.961)

0.046

ā€ƒHosmer-Lemershow goodness of fit, pā€‰=ā€‰.; Omnibus, pā€‰=ā€‰0.012; R2 Nagelkerkeā€‰=ā€‰0.159.