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The Night Eating Questionnaire (NEQ) is one of the most widely used measures for the assessment of night eating syndrome. [1] [2] [3] The original NEQ was revised several times and its current version was published by Allison and colleagues in 2008. [4] The NEQ has 14 items and responses are recorded on a five-point scale from 0 to 4 with each item having different response labels. Additional items for assessing perceived distress and functional impairment can be used but these are not included in the total score. [2]
The NEQ assesses four aspects of night eating syndrome: morning anorexia, evening hyperphagia, mood/sleep, and nocturnal ingestions. Items 1, 4, and 14 are inversely coded, that is, need to be recoded as 0=4, 1=3, 3=1, and 4=0 before computing subscale or total scores. Item 7 includes an additional response option "My mood does not change during the day." which, if selected, is coded with 0. There are two stop criteria: If respondents answer item 9 or item 12 with 0 (never), then all subsequent items are scored as 0. Item 13 asks about nocturnal sleep-related eating disorder and is not included in the total score. Thus, total scores are calculated by adding responses to items 1 to 12 and item 14, so they can range between 0 and 52.
Higher total scores indicate higher night eating syndrome symptomatology. Two cut-off scores have been proposed, a score of 25 has high sensitivity and a score of 30 has high specificity. [4] As the NEQ is intended as a screening measure, the use of diagnostic interviews is recommended to validate a diagnosis of night eating syndrome. [1]
The NEQ has acceptable internal reliability ( Cronbach's alpha = 0.70) [4] and test–retest reliability (r = 0.77–0.86 across 2–3 weeks). [5] [6]
Convergent validity has been supported by medium-to-large positive correlations with other measures that assess eating pathology and with food intake after 6 p.m. as assessed with a food diary across 7 days. [4] Discriminant validity has been supported by absent or small correlations with other relevant (but not eating-related) constructs such as morningness–eveningness preference. [5]
The NEQ has been used in several other languages such as Portuguese, [7] [8] Spanish, [6] Hebrew, [9] Arabic, [10] German, [5] Chinese, [11] [12] Italian, [13] French, [14] and Korean [15]
Versions of the NEQ for children and adolescents have been developed. [16] [17]
The NEQ assesses symptoms over an unspecified duration and is meant to screen for night eating symptoms broadly. The Night Eating Symptom Scale [18] is similar to the NEQ but assesses symptoms over the previous 7 days and is meant to be used to monitor progress in treatment. The Night Eating Diagnostic Questionnaire [19] [20] is intended to establish a diagnosis of night eating syndrome rather than to assess a person's symptom severity. In addition to these self-report instruments, the Night Eating Syndrome History and Inventory is a semistructured clinical interview that is used to establish a diagnosis of night eating syndrome in addition to gathering information on symptom severity, distress and impaired functioning due to night eating, and precipitating factors. [1]
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![]() | This article has multiple issues. Please help
improve it or discuss these issues on the
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The Night Eating Questionnaire (NEQ) is one of the most widely used measures for the assessment of night eating syndrome. [1] [2] [3] The original NEQ was revised several times and its current version was published by Allison and colleagues in 2008. [4] The NEQ has 14 items and responses are recorded on a five-point scale from 0 to 4 with each item having different response labels. Additional items for assessing perceived distress and functional impairment can be used but these are not included in the total score. [2]
The NEQ assesses four aspects of night eating syndrome: morning anorexia, evening hyperphagia, mood/sleep, and nocturnal ingestions. Items 1, 4, and 14 are inversely coded, that is, need to be recoded as 0=4, 1=3, 3=1, and 4=0 before computing subscale or total scores. Item 7 includes an additional response option "My mood does not change during the day." which, if selected, is coded with 0. There are two stop criteria: If respondents answer item 9 or item 12 with 0 (never), then all subsequent items are scored as 0. Item 13 asks about nocturnal sleep-related eating disorder and is not included in the total score. Thus, total scores are calculated by adding responses to items 1 to 12 and item 14, so they can range between 0 and 52.
Higher total scores indicate higher night eating syndrome symptomatology. Two cut-off scores have been proposed, a score of 25 has high sensitivity and a score of 30 has high specificity. [4] As the NEQ is intended as a screening measure, the use of diagnostic interviews is recommended to validate a diagnosis of night eating syndrome. [1]
The NEQ has acceptable internal reliability ( Cronbach's alpha = 0.70) [4] and test–retest reliability (r = 0.77–0.86 across 2–3 weeks). [5] [6]
Convergent validity has been supported by medium-to-large positive correlations with other measures that assess eating pathology and with food intake after 6 p.m. as assessed with a food diary across 7 days. [4] Discriminant validity has been supported by absent or small correlations with other relevant (but not eating-related) constructs such as morningness–eveningness preference. [5]
The NEQ has been used in several other languages such as Portuguese, [7] [8] Spanish, [6] Hebrew, [9] Arabic, [10] German, [5] Chinese, [11] [12] Italian, [13] French, [14] and Korean [15]
Versions of the NEQ for children and adolescents have been developed. [16] [17]
The NEQ assesses symptoms over an unspecified duration and is meant to screen for night eating symptoms broadly. The Night Eating Symptom Scale [18] is similar to the NEQ but assesses symptoms over the previous 7 days and is meant to be used to monitor progress in treatment. The Night Eating Diagnostic Questionnaire [19] [20] is intended to establish a diagnosis of night eating syndrome rather than to assess a person's symptom severity. In addition to these self-report instruments, the Night Eating Syndrome History and Inventory is a semistructured clinical interview that is used to establish a diagnosis of night eating syndrome in addition to gathering information on symptom severity, distress and impaired functioning due to night eating, and precipitating factors. [1]
{{
cite journal}}
: CS1 maint: DOI inactive as of January 2024 (
link)