Research Article

Knowledge Levels of Multiple Sclerosis Patients in Hygiene and Food Preparation: A Case-Control Study

Volume: 16 Number: 2 May 24, 2026
TR EN

Knowledge Levels of Multiple Sclerosis Patients in Hygiene and Food Preparation: A Case-Control Study

Abstract

Aim: Multiple sclerosis (MS) is a chronic inflammatory disease of the central nervous system in which environmental factors such as nutrition, lifestyle, infections, and hygiene may contribute to its etiology. This study aimed to compare personal hygiene, food hygiene, and food preparation practices between MS patients and healthy individuals.

Material and Methods: This case–control study was conducted between January and June 2017 at the Multiple Sclerosis Clinic of the Department of Neurology, Marmara University Training and Research Hospital. A total of 100 patients diagnosed with MS according to the McDonald criteria and 60 age- and sex-matched healthy controls were included. Data regarding personal hygiene, food hygiene, and food preparation practices were collected using structured face-to-face questionnaires. Categorical variables were analyzed using chi-square tests, and statistical significance was accepted as p<0.05.

Results: No significant differences were observed between MS patients and controls regarding personal hygiene practices, including handwashing frequency, bathing habits, and animal contact. However, significant differences were found in some food hygiene practices. Washing vegetables by soaking them in vinegar was more common among MS patients than controls (42.0% vs. 25.0%; p=0.045). In addition, frying meat in oil was reported more frequently in the MS group (p=0.011).

Conclusion: While personal hygiene practices were similar between MS patients and healthy individuals, differences were identified in food hygiene and cooking methods. These differences may represent modifiable environmental risk factors for MS. Further studies with larger sample sizes and up-to-date data are needed.

Keywords

Project Number

09.2017.076

Ethical Statement

This study was conducted in accordance with the Declaration of Helsinki and approved by the Marmara University Clinical Research Ethics Committee (approval number: 09.2017.076).

References

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Details

Primary Language

English

Subjects

Nutrition and Dietetics (Other)

Journal Section

Research Article

Publication Date

May 24, 2026

Submission Date

January 27, 2025

Acceptance Date

February 12, 2026

Published in Issue

Year 2026 Volume: 16 Number: 2

APA
Oguz, E., Çil, M., Ağan, K., & Güneş, F. E. (2026). Knowledge Levels of Multiple Sclerosis Patients in Hygiene and Food Preparation: A Case-Control Study. Value in Health Sciences, 16(2), 223-229. https://doi.org/10.33631/sabd.1627764
AMA
1.Oguz E, Çil M, Ağan K, Güneş FE. Knowledge Levels of Multiple Sclerosis Patients in Hygiene and Food Preparation: A Case-Control Study. VHS. 2026;16(2):223-229. doi:10.33631/sabd.1627764
Chicago
Oguz, Esma, Müberra Çil, Kadriye Ağan, and Fatma Esra Güneş. 2026. “Knowledge Levels of Multiple Sclerosis Patients in Hygiene and Food Preparation: A Case-Control Study”. Value in Health Sciences 16 (2): 223-29. https://doi.org/10.33631/sabd.1627764.
EndNote
Oguz E, Çil M, Ağan K, Güneş FE (May 1, 2026) Knowledge Levels of Multiple Sclerosis Patients in Hygiene and Food Preparation: A Case-Control Study. Value in Health Sciences 16 2 223–229.
IEEE
[1]E. Oguz, M. Çil, K. Ağan, and F. E. Güneş, “Knowledge Levels of Multiple Sclerosis Patients in Hygiene and Food Preparation: A Case-Control Study”, VHS, vol. 16, no. 2, pp. 223–229, May 2026, doi: 10.33631/sabd.1627764.
ISNAD
Oguz, Esma - Çil, Müberra - Ağan, Kadriye - Güneş, Fatma Esra. “Knowledge Levels of Multiple Sclerosis Patients in Hygiene and Food Preparation: A Case-Control Study”. Value in Health Sciences 16/2 (May 1, 2026): 223-229. https://doi.org/10.33631/sabd.1627764.
JAMA
1.Oguz E, Çil M, Ağan K, Güneş FE. Knowledge Levels of Multiple Sclerosis Patients in Hygiene and Food Preparation: A Case-Control Study. VHS. 2026;16:223–229.
MLA
Oguz, Esma, et al. “Knowledge Levels of Multiple Sclerosis Patients in Hygiene and Food Preparation: A Case-Control Study”. Value in Health Sciences, vol. 16, no. 2, May 2026, pp. 223-9, doi:10.33631/sabd.1627764.
Vancouver
1.Esma Oguz, Müberra Çil, Kadriye Ağan, Fatma Esra Güneş. Knowledge Levels of Multiple Sclerosis Patients in Hygiene and Food Preparation: A Case-Control Study. VHS. 2026 May 1;16(2):223-9. doi:10.33631/sabd.1627764