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Table 4 Johns Drowsiness Scale, blink total duration and mean reaction time test scores for all participants during baseline (BL), baseline fasting (BLF) and Ramada

From: Objective assessment of drowsiness and reaction time during intermittent Ramadan fasting in young men: a case-crossover study

Variable BL BLF Ramadan p value
JDS AM 2.2 ± 1.3 1.7 ± 1.7 2.0 ± 0.9 1.000
BTD AM 030 ± 0.26 0.24 ± 0.07 0.27 ± 0.06 0.311
MRT AM 362.4 ± 46.2 373.4 ± 119.9 382.9 ± 66.3 0.156
JDS PM 1.4 ± 0.8 1.2 ± 1.7 1.4 ± 1.2 0.819
BTD PM 0.29 ± 0.16 0.40 ± 0.46 0.43 ± 0.50 0.549
MRT PM 352.5 ± 63.3 330.3 ± 32.2 371 ± 79.7 0.200
  1. JDS, Johns drowsiness sale; BTD: blink total duration; MRT: mean reaction time.