--- title: Can we reliably measure how much PMS interferes with a woman's daily life? description: Yes. Researchers created an 18-item questionnaire that reliably measures both emotional and daily life effects of PMS, with good reliability (Cronbach's alpha url: https://niyora.com/research/papers/how-to-measure-the-impact-of-premenstrual-symptoms-development-and-validation-of-2016/ --- - [Niyora](https://niyora.com/) - [Research](https://niyora.com/research/) - [Library](https://niyora.com/research/library/) - Can we reliably measure how much PMS interferes with a woman's daily life? Survey study, 2016 # Can we reliably measure how much PMS interferes with a woman's daily life? Yes. Researchers created an 18-item questionnaire that reliably measures both emotional and daily life effects of PMS, with good reliability (Cronbach's alpha 0.90 for both subscales) confirmed in 101 women. Early or limited evidence 101 German women with severe premenstrual complaints ## What they did 101 German women with severe premenstrual complaints completed a 22-item questionnaire during their premenstrual phase. Researchers tested whether the questionnaire was reliable, what factors it measured, and whether it measured PMS impact rather than other personality traits. ## What they found 18 of the 22 items grouped into two subscales: Psychological Impact and Functional Impact. Both subscales showed Cronbach's alpha of 0.90, indicating good reliability. The questionnaire showed moderate to high correlation with pain disability measures (supporting its validity) and low correlation with personality measures. ## What it means for you We now have a reliable tool to measure how much PMS affects emotions and daily functioning, which could help doctors diagnose and monitor PMS better. The main limitation is that this is a small validation study that needs confirmation in other populations and larger samples. 101 women with severe premenstrual complaints 18 final questionnaire items 0.90 Cronbach's alpha (reliability) ## About the study Original title How to measure the impact of premenstrual symptoms? Development and validation of the German PMS-Impact Questionnaire Authors Kues JN, Janda C, Kleinstäuber M et al. Journal Women & health Year 2016 Study design Survey study Participants 101 What was tested PMS-Impact Questionnaire validation Read the paper [doi.org/10.1080/03630242.2015.1118734](https://doi.org/10.1080/03630242.2015.1118734) ## Topics [Premenstrual syndrome (PMS)](https://niyora.com/research/topics/condition-pms/)[Premenstrual dysphoric disorder (PMDD)](https://niyora.com/research/topics/condition-pmdd/)[Low mood and depression](https://niyora.com/research/topics/symptom-depression-mood/)[Quality of life and daily functioning](https://niyora.com/research/topics/life-area-quality-of-life/)[Economic burden](https://niyora.com/research/topics/life-area-economic-burden/) Research tells you what helps on average. Niyora helps on the day it hits. Calm down, see it another way, and decide what to say, with a PMS and PMDD app built by a doctor. ## Related studies Review, 2005 Do antidepressants improve quality of life in women with PMDD? Review, 2026 How much do PMS and menstrual disorders affect women's work, school, and quality of life? Survey study, 2002 What is the economic and work impact of premenstrual dysphoric disorder? Cohort study, 2002 Does PMDD cause more healthcare costs and work loss than other premenstrual symptoms? Cohort study, 2011 What is the economic burden of moderate to severe PMS or PMDD in Latin American women? Cohort study, 2025 Do women with PMS or PMDD report lower quality of life than women without these conditions? Ask AI about this page Copy prompt ChatGPT ↗ Claude ↗ Perplexity ↗ Google AI Mode ↗ Grok ↗