Table 3 Regressions of changes in pain intensity, psychological distress, physical functioning and health (Model 1). In model 2 are excluded the baseline variable used for calculating the changes

Model 1

Model 1

Model 1

Model 1

Changes in pain intensity

(n = 227)

VIP

Sign of Coeff

Changes in psychological distress (n = 227)

VIP

Sign of Coeff

Changes in physical functioning

(n = 227)

VIP

Sign of Coeff

Changes in health aspects

(n = 202)

VIP

Sign of Coeff

NRS-7days

1.74

+

HAD-A

1.49

+

SF36-PF

1.73

-

EQ5D-VAS

2.01

-

MPI- pain-severity

1.27

+

HAD-D

1.24

+

RTW-when

1.36

-

EQ5D-index

1.52

-

MPI – social support

1.24

+

MPI-Distress

1.24

+

Own prognosis-RTW

1.27

-

Work/study-now

1.14

+

SF36-MCS

1.09

-

LISAT –psychhealth

1.09

+

R ²

0.25

R ²

0.15

R ²

0.17

R ²

0.20

Q ²

0.16

Q ²

0.12

Q ²

0.13

Q ²

0.12

Model 2

Model 2

Model 2

Model 2

Changes in pain intensity

(n = 227)

VIP

Sign of Coeff

Changes in psychological distress

(n = 227)

VIP

Sign of Coeff

Changes in physical functioning

(n = 227)

VIP

Sign of Coeff

Changes in health aspects

(n = 197)

VIP

Sign of Coeff

MPI- SocSupp

1.36

+

SF36-MCS

1.38

-

RTW-when

1.48

-

Pain-duration-persistent

1.21

-

Work/study-now

1.30

+

MPI-LifeCon

1.10

-

Own prognosis-RTW

1.38

-

Age

1.09

-

LISAT-psychhealth

1.22

+

LISAT-life

1.02

-

SF36-PSC

1.07

-

Pain duration

1.06

-

Education

1.08

+

RTW-when

1.04

-

LISAT-somhealth

1.01

-

Own prognosis-RTW

1.03

-

Pain-duration-persistent

1.01

-

CPAQ-AE

1.02

-

R ²

0.14

R ²

0.07

R ²

0.15

R ²

0.05

Q ²

0.10

Q ²

0.06

Q ²

0.06

Q ²

0.03