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Table 4 Description of daytime function [SOS part 4 (daytime function)]

From: Self-reported sleep disturbances in renal transplant recipients

 

Frequency

Percentage

Typical feelings at awakening in the morning

  

Optimistic

68

26.2

Low energy

68

26.2

Energetic

44

17.0

Refreshed

28

10.8

Irritable

18

6.9

Other

17

6.6

Depressed

16

6.2

Anxious

14

5.4

Confused

4

1.5

Nap behavior

  

Intentional napping

118

47.4

Unintentional napping

42

16.9

Falling 1–2 times a day asleep or nap during the day

62

24.9

Often dreaming when falling asleep or nap during the day

10

3.9

Feeling more alert and awake after falling asleep or nap

124

49.8

Daytime function

  

Extreme amount of sleepiness during daytime

40

16.1

Had an accident because of sleepiness or falling asleep

11

4.4

Intense amount of fatigue during the day

42

16.9

Have to close eyes during the day to relax

78

31.3

Impaired daytime functioning because of nighttime sleep disturbances, daytime sleepiness or fatigue

72

27.8

Best function during the day

  

Early morning

102

39.4

Late morning

83

32.0

Early afternoon

38

14.7

Late afternoon

41

15.8

Early evening

34

13.1

Late evening

18

6.9

During the night

4

1.5

No specific time

35

13.5