Table 5 The results of the prognostic model tested for the self-efficacy (model 1) and work ability (model 2), for the assistant nurses (n = 79)

Age

0.38***

0.36***

0.33***

0.10

0.09

-0.04

-0.05

Sex

-0.24**

-0.22**

-0.23**

0.03

0.07

0.13

0.18*

Seniority, years in post

-0.09

-0.01

-0.01

-0.19

-0.13

-0.13

-0.10

Safety climate, overall

.

0.22*

-0.11

.

0.22*

0.04

0.06

Psychosocial job demands

.

-0.13

-0.11

.

0.01

0.11

0.13

Physical job demands

.

-0.30***

-0.24**

.

-0.28**

-0.11

-0.08

Degree of personal safety

.

.

0.16

.

.

0.36***

0.26**

Personal safety behaviour

.

.

0.12

.

.

-0.01

0.02

Self-efficacy

.

.

0.34***

0.32***

Musculoskeletal wellbeing

.

.

.

0.32***

F-ratio

4.86

6.86

5.84

0.95

2.34

4.32

5.42

R²

0.16

0.36

0.40

0.04

0.16

0.36

0.44

R²adj

0.13

0.31

0.33

0.00

0.09

0.28

0.36

Significance

0.004

0.000

0.000

0.421

0.040

0.000

0.000

R² Change

.

0.20

0.04

.

0.13

0.20

0.08

F (R² Change)

.

7.58

2.13

.

3.63

7.01

10.1

Sign (R² Change)

.

0.000

0.127

.

0.017

0.000

0.002