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Premenstrual Scale (PMS Self Evaluation Questionnaire)
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About Premenstrual Scale (PMS Self Evaluation Questionnaire)
Scale Name
Premenstrual Scale (PMS Self Evaluation Questionnaire)
Author Details
Allen Lawrence and Urdu Khatija Yaqoob
Translation Availability
English, Urdu

Background/Description
The PMS Self Evaluation Questionnaire (PEQ), developed by Allen Lawrence, is a self-administered tool designed to help women self-evaluate the presence and severity of premenstrual syndrome (PMS) symptoms across three menstrual cycle phases: the week before menstruation (Column 1), during menstruation (Column 2), and the week after (Column 3). It rates symptoms on a 0–4 scale (0 = no symptom, 1 = mild, 2 = moderate, 3 = severe, 4 = disabling), with Column 2 for pattern insight but not scoring. Users total Column 1 and Column 3 separately, comparing to identify cyclical patterns typical of PMS.
The PEQ covers common PMS symptoms (e.g., mood swings, bloating, irritability; exact items not standardized in description but typically 20–30). It is a non-validated, informal self-grading system for personal awareness, not diagnosis. Used in women’s health education and self-help resources, it encourages symptom tracking for discussion with healthcare providers.
Administration, Scoring and Interpretation
- Obtain the PEQ from Allen Lawrence’s resources or women’s health websites, ensuring ethical use.
- Explain to participants (women 18+ with suspected PMS) that the questionnaire self-evaluates PMS symptoms across cycle phases, emphasizing confidentiality and voluntary participation.
- Administer the self-report form, rating symptoms in three columns (pre-, during, post-menstruation) on a 0–4 scale.
- Estimated completion time is 10–15 minutes.
- Ensure a private, supportive environment; provide women’s health resources (e.g., referrals) and adapt for accessibility (e.g., large print) if needed.
Reliability and Validity
The PEQ is an informal, non-standardized tool with no published psychometric data. Reliability and validity are not formally established (no Cronbach’s alpha, test-retest, or validation studies reported). It relies on face validity for symptom tracking, similar to retrospective PMS diaries. Convergent validity is implied by alignment with common PMS symptoms but lacks empirical comparison to validated tools like the DRSP. It effectively raises awareness of cyclical patterns. Pairing with the Daily Record of Severity of Problems (DRSP) enhances comprehensive assessment.
Available Versions
18-Items
Reference
Lawrence, A. (n.d.). PMS Self Evaluation Questionnaire (PEQ).
Important Link
Scale File:
Frequently Asked Questions
What does the PEQ measure?
It measures self-perceived PMS symptom severity across menstrual cycle phases.
Who is the target population?
Women (18+) suspecting PMS for self-evaluation.
How long does it take to administer?
Approximately 10–15 minutes.
Can it inform interventions?
Yes, it identifies patterns to discuss with providers for PMS management.
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