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Table 4 Descriptive statistics for the test–retest reliability (n = 53)

From: Development and validation of the Cystic Fibrosis Decisional Balance for Physical Activity scale (CF-DB-PA)

 

Time 1

Time 2

t tests

M (SD)

α

M (SD)

α

Facilitators

4.71 (.80)

.76

4.83 (.91)

.83

t(52) =  − 1.70, p = .09

 PHYF

5.23 (.61)

.60

5.23 (.61)

.61

t(52) =  − .07, p = .95

 PSYF

4.70 (1.22)

.74

4.78 (.1.28)

.72

t(52) =  − .74, p = .46

 ENVF

4.21 (1.13)

.42

4.48 (1.28)

.70

t(52) =  − .2.2, p = .03

Barriers

2.76 (.90)

.86

2.68 (.96)

.88

t(52) = 1.18, p = .24

 PHYB

3.06 (1.17)

.78

2.91 (1.12)

.76

t(52) = 1.75, p = .09

 PSYB

2.63 (1.15)

.83

2.58 (1.14)

.82

t(52) = .48, p = .63

 ENVB

2.58 (1.16)

.64

2.55 (1.19)

.62

t(52) = .31, p = .76

  1. PHYF physical facilitator; PSYF psychological facilitator; ENVF environmental facilitator; PHYB physical barrier; PSYB psychological barrier; ENVB environmental barrier
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BMC Pulmonary Medicine

ISSN: 1471-2466

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