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Table 3 Parameters of location and fitting statistics for the items and thresholds parameters of the Brief Resilient Coping Scale

From: Measurement properties of the brief resilient coping scale in patients with systemic lupus erythematosus using rasch analysis

 

Unweighted fit

Weighted fit

Item

Location parameter

Standard error

RjX

MNSQ

CI

T

MNSQ

CI

T

1

−0.431

0.082

.87

0.87

[0.82, 1.18]

−1.4

0.95

[0.81–1.19]

−0.6

2

0.706

0.081

.83

1.11

[0.82, 1.18]

1.2

1.09

[0.82, 1.18]

0.9

3

0.237

0.081

.85

0.94

[0.82, 1.18]

−0.6

0.96

[0.82, 1.18]

−0.5

4

−0.512a

0.141

.83

0.98

[0.82, 1.18]

−0.1

1.01

[0.81, 1.19]

0.1

Categories

0

   

0.94

[0.82, 1.18]

−0.7

1.11

[0.70, 1.30]

0.7

1

−2.30

0.083

 

1.24

[0.82, 1.18]

2.4

1.23

[0.80, 1.20]

2.1

2

−0.81

0.077

 

1.25

[0.82, 1.18]

2.5

1.27

[0.82, 1.18]

2.7

3

2.39a

  

1.12

[0.82, 1.18]

1.3

1.16

[0.77, 1.23]

1.3

  1. Notes: athe parameter is constrained, R jX item-test corrected correlation, MNSQ Mean square, CI Confidence Interval, T Transformation Wilson-Hilferty