Skip to main content

Table 2 Total Sleep Self Report scores of the general population (n = 619)

From: Psychometric properties and norm scores of the sleep self report in Dutch children

  Total SSR score
Mean (SD)/Median [IQR]
p-value
Child age   0.84
 - 7 years (n = 104) 31.13 (4.94)  
 - 8 years (n = 104) 32.05 (5.46)  
 - 9 years (n = 104) 31.89 (5.92)  
 - 10 years (n = 105) 31.66 (5.39)  
 - 11 years (n = 103) 31.37 (5.43)  
 - 12 years (n = 99) 31.58 (4.66)  
Child sex   0.64
 - Male 31.52 (5.26)  
 - Female 31.72 (5.37)  
Socio-economic status   0.39
 - Low 31.16 (4.66)  
 - Intermediate 31.47 (5.46)  
 - High 31.96 (5.37)  
Chronic disorder   < 0.01
 - Yes 32.67 (5.66)  
 - No 31.31 (5.17)  
Sleep medication   < 0.01
 - Yes 38.0 [31.0;42.0]  
 - No 31.0 [28.0;35.0]  
  1. SSR Sleep Self Report, SD Standard deviation, IQR Interquartile range