Table 4 Hierarchical regression for variables predicting number of contacts in primary and specialist health care among widowed mothers

1

Age

.01

.06

.02

.20

.11

2.96*

Years of education

.19

.13

.16

1.49

Monthly income

.004

.003

.14

1.41

Number of war-related events

.60

.03

.22

2.20*

2

PHQ-D

.15

.07

.25

2.12*

.19

8.35***

PDS

.03

.04

.08

.83

PHQ-S

.47

.10

.54

4.78***

3

PGD-I

.11

.08

.15

1.37

.01

1.88

Outcome: number of contacts in specialist physical health care

Step

B

SE_b

β

T

ΔR²

ΔF

1

Age

.04

.04

.12

1.06

.08

1.96

Years of education

.13

.08

.18

1.69

Monthly income

.001

.002

.09

.88

Number of war-related events

.001

.02

.01

.08

2

PHQ-D

.01

.05

.03

.19

.03

0.92

PDS

.01

.02

.04

.38

PHQ-S

.07

.06

.14

1.11

3

PGD-I

.14

.05

.33

2.80**

.07

7.83**