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Table 3 The internal consistency of PSEQ-Am if item deleted (N = 239)

From: Cross-cultural translation, adaptation, and validation of the Amharic version pain self-efficacy questionnaire in people with low back pain in Ethiopia

Item-Total Statistics

 

Scale Mean if Item Deleted

Scale Variance if Item Deleted

Corrected Item-Total Correlation

Squared Multiple Correlation

Cronbach’s Alpha if Item Deleted

PSEQ1

39.44

125.059

.492

.317

.904

PSEQ2

40.01

116.653

.638

.601

.895

PSEQ3

39.10

121.736

.627

.509

.896

PSEQ4

39.47

119.162

.687

.502

.892

PSEQ5

39.64

114.356

.769

.715

.886

PSEQ6

39.51

113.573

.736

.601

.889

PSEQ7

40.18

114.229

.602

.466

.900

PSEQ8

39.24

117.598

.740

.669

.889

PSEQ9

39.09

118.825

.715

.703

.891

PSEQ10

39.06

122.499

.624

.560

.896