Table 4

Comparison of perceived benefits, perceived barriers, self-efficacy and FV consumption within groups

Intervention group

Control group


Before

After

Before

After


Mean (SD)

Mean (SD)

P

Mean (SD)

Mean (SD)

P


Perceived Benefits

54.91 (9.29)

64.35 (9.11)

< 0.001

56.62 (8.34)

57.01 (8.47)

< 0.001


Perceived Barriers

34.23 (8.04)

27.33 (8.09)

< 0.001

35.79 (8.29)

35.89 (8.72)

0.262


Self-efficacy

13.59 (6.41)

19.23 (5.72)

< 0.001

12.72 (6.02)

12.79 (6.04)

0.007


FV Consumption

1.78 (1.21)

3.08 (1.36)

< 0.001

1.75 (1.09)

1.79 (1.08)

0.006


Salehi et al. Nutrition Journal 2011 10:123   doi:10.1186/1475-2891-10-123

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