Table 7b

Final linear regression model predicting SRH at the 12-month follow-up (n = 230).

Predictors

Adjusted r² %

Standardized Beta

95% CI for Standardized beta

F

p-value

The whole model

27.4

10.809

<.0001

Age

*

.096

-.885 – 6.363

ns

Sex

*

-.019

-6.199 – 4.522

ns

Educational level

*

.084

-1.532 – 8.883

ns

Annual income

*

-.044

-6.188 – 3.023

ns

Group (intervention vs. reference)

*

-.074

-8.453 – 1.980

ns

Baseline SRH

20.3

.342

.228 – .507

<.0001

Baseline sleep quality

5.5

.233

.092 – .310

<.0001

Baseline sense of coherence

1.6

.153

.026 – .291

.02

* The aggregated adjusted r² for these variables is about 1%.

Hasson et al. Population Health Metrics 2006 4:8   doi:10.1186/1478-7954-4-8