Skip to main content

Table 2 Peripheral arterial tone plus pulse oximetry (WP-200) results at night 7 and 14 between groups

From: Blue blocking glasses worn at night in first year higher education students with sleep complaints: a feasibility study

 

Night 7

Night 14

Median

Range

Median

Range

Sleep time

 Amber first

7:08

5:20–8:18

6:24

4:24–7:32

 Blue first

6:47

5:56–7:33

6:44

5:28–8:07

Sleep efficiency

 Amber first

85

83–95

84

62–86

 Blue first

87

78–94

83

76–92

Awaking times

 Amber first

7

2–10

11

6–14

 Blue first

9.5

4–15

8

4–16

  1. Non-statistical differences between groups at night 7 and 14 were observed, ps > .06
Back to article page

Pilot and Feasibility Studies

ISSN: 2055-5784