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Table 4 Sleep duration and quality, first 10% values, last 10% values and differences in the TRE pilot studies 2018/19

From: Associations of time-restricted eating with health-related quality of life and sleep in adults: a secondary analysis of two pre-post pilot studies

  University (n = 61) GP (n = 38) Total (n = 99)
Number of recorded days, M (SD) 88.8 (5.5)1 88.5 (9.9) 88.7 (7.4)
Sleep duration first 10%, M (SD) 7.4 (0.5) 7.5 (0.9) 7.5 (0.7)
Sleep duration last 10%, M (SD) 7.3 (0.7) 7.5 (0.8) 7.4 (0.8)
Δ Sleep duration, M (SD) 0.1 (0.6) 0.1 (0.8) 0.1 (0.7)
Sleep quality first 10%, M (SD) 66.2 (16.0) 62.0 (14.8) 64.6 (15.6)
Sleep quality last 10%, M (SD) 75.4 (16.0) 72.2 (16.1) 74.2 (16.2)
Δ Sleep quality, M (SD) 9.3 (14.1) 10.2 (13.7) 9.6 (13.9)a1
  1. NOTE. TRE Time-restricted eating, GP General practitioner, M Mean, SD Standard deviation; significant values are bold; p-values of group differences: 1 p = 0.033; p-values of differences between baseline and follow-up: a1p < 0.001