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Table 2 Sleep characteristics of the gynecological cancer sample (N = 100)

From: Body image dissatisfaction and lower self-esteem as major predictors of poor sleep quality in gynecological cancer patients after surgery: cross-sectional study

General characteristics of sleep Min Max Median (Q1–Q3)
Usual bedtime 21 24 23 (22–24)
Sleep latency (min) 5 180 60 (30–120)
Usual time of waking up 4 11 5 (5–7)
Hours for sleep of night 2 9 5 (3–6)
PSQI components    
Subjective sleep quality 0 3 2 (0–3)
Sleep latency 0 3 3 (1–3)
Sleep duration usual 0 3 2 (1–3)
sleep efficiency 0 3 2 (1–3)
Sleep disturbances 0 3 1 (0–2)
Use of sleep medications 0 3 0 (0–0)
Daytime dysfunction 0 3 2 (1–3)
PSQI overall score 1 20 12 (6–16)
  1. PSQI Pittsburgh Sleep Quality Index, Q1–Q3 interquartile interval