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Table 5 FSZ and HQ-CT mean raw scores, and F, p and η2 values across three age groups

From: Validation of the Food Safe Zone questionnaire for families of individuals with Prader-Willi syndrome

FSZ Factors

5 to 12

M (SD)

13 to 19

M (SD)

20 to 59

(M (SD)

F, p

η2

N

268

247

228

  

Age

8.31

(2.44)

16.16

2.40)

30.50

8.36

  

Alert Others, Community

Supervision

15.12A

(3.14)

14.21B

(3.27)

13.95B

(3.00)

9.63***

.025

Lock, Restrict Food Sources

11.62A

(4.71)

13.58B

(5.43)

16.22C

(5.00)

58.74***

.138

Check for Food

4.42A

(2.30)

5.53B

(2.74)

5.91B

(2.71)

22.24***

.057

At Home Supervision, Meals

12.67

(3.00)

12.73

(3.05)

12.80

(2.64)

.177

NS

Avoid Food Settings

3.77A

(1.76)

4.37B

(1.91)

4.43B

(1.89)

9.88***

.026

Total FSZ

47.60A

(10.40)

50.42B

(12.03)

53.36C

(10.94)

30.74***

.063

HQ-CT

 Hyperphagic Drive, Severity

12.77

(5.32)

13.96

(6.12)

13.13

(5.58)

2.59

NS

 Food-Seeking Behaviors

 4.06A

(2.84)

 4.63B

(3.22)

 5.03C

(3.19)

6.47***

.017

 Total HQ-CT

16.83

(7.31)

18.59

(8.55)

18.16

(7.96)

3.14*

.009

  1. ***p<.001; *p< .05. NS Nonsignificant. Different superscript letters depict significant post-hoc group differences