From: Nightmare experience and family relationships in healthy volunteers and nightmare disorder patients
Scale | Alpha 1 | Alpha 2 | Patients | Controls | 95% Confidence Interval |
---|---|---|---|---|---|
NEQ | |||||
 Physical Effect | .80 | .85 | 10.00 ± 3.90* | 6.64 ± 2.28 | 2.30 ~  4.42 |
 Negative Emotion | .80 | .80 | 19.13 ± 4.04* | 17.25 ± 4.75 | .50 ~  3.25 |
 Meaning Interpretation | .62 | .65 | 16.50 ± 3.57* | 13.53 ± 4.11 | 1.78 ~  4.17 |
 Horrible Stimulation | .68 | .69 | 14.44 ± 4.14* | 12.21 ± 4.26 | .94 ~  3.50 |
 Annual Frequency |  |  | 32.45 ± 27.78* | 2.10 ± 0.80 | 23.29 ~  37.40 |
FRQ | |||||
 General Attachment | .60 | .64 | 16.60 ± 3.61* | 17.78 ± 3.71 | −2.29 ~ − .07 |
 Maternal Encouragement | .70 | .71 | 14.92 ± 4.04* | 16.75 ± 4.07 | −3.06 ~ − .60 |
 Maternal Abuse | .79 | .79 | 8.21 ± 3.45 | 7.97 ± 3.87 | −.90 ~  1.37 |
 Maternal Freedom Release | .86 | .84 | 17.39 ± 4.61* | 18.87 ± 4.25 | −2.80 ~ − .16 |
 Maternal Dominance | .67 | .65 | 12.05 ± 3.74 | 11.86 ± 3.38 | −.87 ~  1.25 |
 Paternal Encouragement | .78 | .74 | 12.26 ± 4.50 | 12.96 ± 4.67 | −2.10 ~ .70 |
 Paternal Abuse | .65 | .77 | 8.47 ± 3.99* | 7.24 ± 2.48 | .13 ~  2.32 |
 Paternal Freedom Release | .86 | .83 | 17.10 ± 4.82* | 18.75 ± 4.37 | −3.02 ~ − .28 |
 Paternal Dominance | .61 | .62 | 11.63 ± 3.38 | 11.47 ± 3.64 | −.92 ~  1.24 |
PVP | .85 | .94 | 14.42 ± 8.05* | 10.17 ± 6.30 | 1.95 ~  6.55 |