Additional file 2: of Assessing the daily stability of the cortisol awakening response in a controlled environment

Spearman correlations between Night 1 objective measures of sleep continuity and architecture and Morning 2 cortisol awakening response indices (n = 15). (DOCX 15 kb

Additional file 3: of Assessing the daily stability of the cortisol awakening response in a controlled environment

Spearman correlations between Night 2 objective measures of sleep continuity and architecture and Morning 3 cortisol awakening response indices (n = 15). (DOCX 15 kb

Additional file 1: of Assessing the daily stability of the cortisol awakening response in a controlled environment

Cortisol levels (nmol/l) at each measurement time point (n = 15). (DOCX 14 kb

Hierarchical regression for the dependent variable; Trail Making Task (replacing total napping duration with AM and PM napping duration in the model).

<p>Notes: <i>N</i> = 96</p><p>* <i>p</i> < .05,</p><p>** <i>p</i> < .01,</p><p>*** <i>p</i> < .001;</p><p>Entries represent standardized beta coefficients</p><p>SE, sleep efficiency; NWAK, number of awakenings; WASO, wake after sleep onset; SOL, sleep onset latency</p><p>Hierarchical regression for the dependent variable; Trail Making Task (replacing total napping duration with AM and PM napping duration in the model).</p

Self-reported sleep, functional & symptom assessment data for CFS patients.

<p>Notes: <i>N</i> differs on different measures. Data <i>presented as means and standard deviations (SD)</i>. HADS, hospital anxiety and depression scale</p><p>Self-reported sleep, functional & symptom assessment data for CFS patients.</p

Hierarchical regressions for the dependent variables; Chalder Fatigue Scale, Cognitive Failures Questionnaire, Trail Making Task and Epworth Sleepiness Scale.

<p>Notes:</p><p>*<i>p</i> < .05,</p><p>** <i>p</i> < .01,</p><p>*** <i>p</i> < .001;</p><p>Entries represent standardized beta coefficients.</p><p>SE, sleep efficiency; NWAK, number of awakenings; WASO, wake after sleep onset; SOL, sleep onset latency</p><p>Hierarchical regressions for the dependent variables; Chalder Fatigue Scale, Cognitive Failures Questionnaire, Trail Making Task and Epworth Sleepiness Scale.</p