THE EFFECT OF A REFLEXOLOGY PROGRAM ON PREMENSTRUAL SYNDROME SYMPTOMS, QUALİTY OF LİFE AND GENERAL COMFORT

This study aims to evaluate the effects of a reflexology program applied to university students on premenstrual syndrome symptoms, quality of life, and overall comfort. The study was planned as a randomized controlled trial with intervention and control groups. The main questions targeted by the reflexology application are:

Is a reflexology program applied to the foot area significantly effective in reducing the severity of premenstrual syndrome symptoms experienced by students? Is a reflexology program applied to the foot area significantly effective in improving the quality of life experienced by students with premenstrual syndrome symptoms? Is a reflexology program applied to the foot area significantly effective in improving overall comfort experienced by students with premenstrual syndrome symptoms? The study population will consist of 1571 female students aged 18-25 studying at Balıkesir University Necatibey Faculty of Education between January 2026 and September 2027. The departments in this faculty are as follows: Computer and Instructional Technologies Teaching, Biology Teaching, Science Teaching, Primary School Mathematics Teaching, English Teaching, Chemistry Teaching, Mathematics Teaching, Preschool Teaching, Guidance and Psychological Counseling, and Classroom Teaching (10 departments). Instead of sampling, the "Individual Information Form and Premenstrual Syndrome Scale (PMSÖ)" will be administered. At the end of this research, from the female students identified as having PMS (1st year: 306; 2nd year: 394; 3rd year: 425; 4th year: 446), an intervention group and a control group will be selected by lottery, without sampling. These students will also be administered the "Premenstrual Syndrome-Specific Quality of Life Scale and General Comfort Scale Short Form" in a randomized controlled trial design.

Using the G Power 3.1.9.7 program, with a 0.05 confidence interval, 90% power, and an effect size of 0.7 (Cohen's d: 0.7), the sample size was calculated to consist of at least 44 female students in each group, totaling 88 students. However, considering the possibility of loss during application and follow-up, reflexology treatment will be applied to 10% or more of these students. Therefore, 60 students will receive the reflexology program. The effect size value (Cohen's d: 0.7) is similar to that found in randomized controlled trials in the literature, where reflexology significantly reduced premenstrual syndrome symptoms and resulted in an above-average effect size.

The female students in the intervention group will then undergo a reflexology program consisting of 12 sessions per week, each lasting 30 minutes, for three months, starting 10 days before menstruation and continuing until the first day of menstruation. The reflexology application will include:

-Each student will receive 12 sessions per month, four days a week, each session lasting 30 minutes, for a total of 12 sessions over three months, starting 10 days before the start of menstruation and continuing until the first day of menstruation.

Initially, 10 minutes of foot warm-up exercises and applications to increase blood flow to the brain, spinal cord, vagus nerve, upper and lower lymph nodes, sinuses, and solar plexus will be performed on the right foot. Then, 20 minutes of exercises focusing on the brain, spinal cord, vagus nerve, uterus, etc., will be performed on the left foot. Reflexology treatment can provide relief by targeting the ovaries, urogenital organs including the fallopian tubes, upper and lower lymph nodes, intestines, and hip joint.

articipants will also be advised to consume an extra 500 ml of water throughout the day after each reflexology session to help flush out toxins released from the body.

At the end of the third month, the Premenstrual Symptom Scale, the Premenstrual Syndrome-Specific Quality of Life Scale, and the General Comfort Scale Short Form will be administered as final tests to the students in the intervention group. Additionally, the Premenstrual Symptom Scale, the Premenstrual Syndrome-Specific Quality of Life Scale, and the General Comfort Scale Short Form will also be administered as final tests to the students in the control group during this period. After two menstrual cycles following the completion of the reflexology program, the intervention and control groups will also be administered the "Premenstrual Syndrome Scale (PMS), Premenstrual Syndrome-Specific Quality of Life Scale, and General Comfort Scale Short Form" via face-to-face interviews for follow-up purposes. If this is not possible, students will be asked to complete these scales via the "Google Forms" application and send them to the researcher. After the follow-up test, participants in both the intervention and control groups will receive an "Informative PMS and Reflexology Booklet." The data obtained in the research will be analyzed using SPSS (Statistical Package for Social Sciences) for Windows 30.0 program. Descriptive statistical methods will be used in the evaluation of the data, with frequency and percentage for categorical variables and mean and standard deviation for numerical variables.

When comparing two independent groups in terms of continuous numerical data, the Independent Sample t-test will be used if parametric test rules are suitable, and the Mann-Whitney U test will be used if the conditions for nonparametric tests are met between the two groups being compared.

When comparing continuous numerical data between more than two independent groups, the ANOVA test will be applied if parametric test rules are suitable, and the Kruskal-Whallis test will be applied if nonparametric conditions exist (n\<30). The Chi-square test will be used to compare categorical data in independent groups, Pearson correlation analysis will be used to examine the linear relationship between numerical data, and regression analysis will be used to test the effectiveness of the obtained models when comparing multivariate data. To examine the differences between the pre-test and post-test, the Paired Sample t-test will be used if the assumption of normal distribution is met, and the Wilcoxon test will be used if it is not met. The significance level will be considered 0.05.