PedsQL scale score by

degree of information

n

Mean

SD

P (AA)

P for trend (AA)

Procedural anxiety

Little information

17

68.6

38.9

0.255

0.123

Moderate information

62

70.7

32.7

(0.656)

(0.580)

Detailed information

45

79.8

25.2

Treatment anxiety

Little information

17

81.9

29.5

0.007

0.003

Moderate information

62

90.6

21.3

(0.085)

(0.030)

Detailed information

46

98.2

5.5

Worry

Little information

16

86.5

21.5

0.379

0.750

Moderate information

62

79.0

26.5

(0.360)

(0.895)

Detailed information

45

84.3

19.8

Communication

Little information

17

56.9

40.5

0.023

0.021

Moderate information

63

63.2

30.5

(0.201)

(0.145)

Detailed information

45

77.0

25.3