Table 5

Bivariate correlations between 12-month changes in health-related quality of life (measured by SF-36) and potential predictors

Δ Weight

Δ Aerobic fitness

Δ Depression

Δ Perceived stress

Δ Social support


R

p

r

p

R

p

r

p

r

p


Δ Weight

---

---

-0.02

0.64

0.11

0.02

0.07

0.17

-0.02

0.66

Δ Aerobic fitness

-0.02

0.64

---

---

-0.0006

0.99

-0.08

0.08

0.02

0.61

Δ Physical functioning

-0.28

< 0.001

0.16

< 0.001

-0.21

< 0.001

-0.22

< 0.001

0.24

< 0.001

Δ Role-physical

-0.18

< 0.001

0.05

0.26

-0.23

< 0.001

-0.20

< 0.001

0.22

< 0.001

Δ Vitality

-0.36

< 0.001

0.06

0.22

-0.42

< 0.001

-0.32

< 0.001

0.22

< 0.001

Δ Mental health

-0.13

0.006

0.04

0.43

-0.55

< 0.001

-0.51

< 0.001

0.25

< 0.001


Imayama et al. International Journal of Behavioral Nutrition and Physical Activity 2011 8:118   doi:10.1186/1479-5868-8-118

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