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. Author manuscript; available in PMC: 2019 Apr 18.
Published in final edited form as: Behav Sleep Med. 2011;9(3):130–143. doi: 10.1080/15402002.2011.583895

TABLE 2.

Between-Group Differences on CTQ and Neuroticism for Good Sleepers Versus Poor Sleepers

Variable Good sleepers: PSQI ≤ 5 Poor sleepers: PSQI ≥ 5 p
CTQ Total score (SD) 32.9 (11.0) 38.4 (13.4) < .001
CTQ subscales (%)
 Emotional abuse 21.7 40.2 < .001
 Physical abuse 19.7 28.4 ns
 Sexual abuse 13.2 14.8 ns
 Emotional neglect 23.0 39.1 .002
 Physical neglect 10.5 26.2 < .001
Neuroticism 46.0 (9.1) 53.6 (9.7) < .001

Note. CTQ = Childhood Trauma Questionnaire; PSQI = Pittsburgh Sleep Quality Index.