[Retracted] The Relationship between Mobile Phone Anxiety and Sleep Quality Occupational Therapy in Adolescents and Its Internal Mechanism

Table 1

Pittsburgh sleep quality test.

Number	Test questions
1	What time do you usually go to bed at night?
2	How long does it take to fall asleep at night?
3	What time do you get up in the morning?
4	How much time you spend sleeping at night?
5.	Trouble falling asleep	0	<1	1-2	≥3
6	Easy to wake up at night	0	<1	1-2	≥3
7	Number of trips to the bathroom at night	0	<1	1-2	≥3
8	Coughing or snoring	0	<1	1-2	≥3
9	Number of coughs at night	0	<1	1-2	≥3
10	Feel cold	0	<1	1-2	≥3
11	Feel hot	0	<1	1-2	≥3
12	Nightmares	0	<1	1-2	≥3
13	Pain is not	0	<1	1-2	≥3
14	Other effect discomfort	0	<1	1-2	≥3
15	What do you think about sleep quality?	Very good	Good	Poor	Very poor
16	Medical hypnosis	0	<1	1-2	≥3
17	Tired	0	<1	1-2	≥3
18	Low energy	0	<1	1-2	≥3