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Table 2 Follow-Up results of participants 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)
Weight, kg M (SD) 72.6 (14.1)1 86.1 (21.8) 77.8 (18.6)
Waist circumference, cm M (SD) 87.4 (12.0)2 100.7 (13.9) 92.5 (14.3)
BMI, kg/m2 M (SD) 25.6 (4.6)2 30.5 (6.0) 27.5 (5.7)
WHtR, M (SD) 0.52 (0.07)2 0.60 (0.07) 0.55 (0.08)
Overweight, n (%) 18 (29.5) 8 (21.1) 26 (26.3)
Obesity, n (%) 11 (18.0)3 20 (52.6) 31 (31.3)
Abdominal obesity, n (%) 36 (59.0)2 35 (92.1) 71 (71.7)
HRQoL, M (SD)a 80.2 (11.0) 78.6 (11.8) 79.6 (11.3)
Δ Weight, kg M (SD) −1.3 (2.3) −1.8 (2.6) −1.5 (2.4)a1
Δ Waist circumference, cm M (SD) −1.7 (3.2)2 −5.5 (2.9) −3.2 (3.6)a1
Δ BMI, M (SD) −0.4 (0.8) −0.7 (0.9) −0.5 (0.9)a1
Δ WHtR, M (SD) −0.01 (0.02)2 − 0.03 (0.02) − 0.02 (0.02)a1
Δ HRQoL, M (SD)b 5.84 (12.4) 10.3 (12.6) 7.8 (12.6)a1
  1. NOTE. TRE Time-restricted eating, GP General practitioner, M Mean, SD Standard deviationm, kg Kilogram, cm Centimeter, h Hours, BMI Body mass index, WHtR Waist-to-height ratio, HRQoL Health-related quality of life; a2 missing values; b10 missing value; Δ = differences between baseline and follow-up; significant values are bold; p-values of group differences: 1 p = 0.002; 2 p < 0.001; 3 p = 0.001; p-values of differences between baseline and follow-up: a1 p < 0.001