Table 4.
Qn # | Item description | P value (t-test) | P value (χ 2) |
---|---|---|---|
2 | Trouble sleeping | 0.00∗ | |
3 | Likes to sleep | 0.00∗ | |
Block 1: bedtime resistance | 0.01∗ | ||
4 | Do you go to bed at same time every night on school nights? | 0.00∗ | |
5 | Do you fall asleep in same bed every night? | 0.00∗ | |
6 | Do you fall asleep alone? | 0.00∗ | |
7 | Do you falls asleep in parents', brother's, or sister's bed? | 0.57 | |
9 | Do you fight with your parents about going to bed? | 0.00∗ | |
10 | Is it hard for you to go to bed? | 0.35 | |
11 | Are you ready for bed at your usual bedtime? | 0.01∗ | |
15 | Do you stay up late when parents think you are asleep? | 0.00∗ | |
Block 2: sleep onset delay | |||
8 | Do you fall asleep in about 20 minutes? | 0.00∗ | |
Block 3: sleep anxiety | 0.82 | ||
12 | Do you have a special thing you bring to bed? | 0.00∗ | |
13 | Are you afraid of the dark? | 0.00∗ | |
14 | Are you afraid of sleeping alone? | 0.00∗ | |
Block 4: sleep duration | 0.15 | ||
16 | Do you think you sleep too little? | 0.00∗ | |
17 | Do you think you sleep too much? | 0.00∗ | |
Block 5: night awakening | 0.66 | ||
18 | Do you wake up at night when parents think you are asleep? | 0.05 | |
19 | Do you have trouble falling back to sleep if you wake up during the night? | 0.00∗ | |
20 | Do you have nightmares? | 0.00∗ | |
21 | Does pain wake you up at night? Where is that pain? | 0.11 | |
22 | Do you sometimes go to someone's bed during the night? If yes who? | 0.00∗ | |
Block 6: daytime sleepiness | 0.00∗ | ||
23 | Do you have trouble waking up in the morning? | 0.27 | |
24 | Do you feel sleepy during the day? | 0.00∗ | |
25 | Do you take naps during the day? | 0.00∗ | |
26 | Do you feel rested after a night's sleep? | 0.00∗ | |
Questions 2 to 26 (overall score) | 0.78 |
∗ P < 0.05.
Qn #: question number; χ 2: chi square.