The Effect of Social Media Support on Healthy Lifestyle Behaviours

The aim of this study is to examine the effectiveness of a programme to improve healthy lifestyle behaviours based on the Health Belief Model to be offered through Instagram, a social media platform. For this purpose, it is aimed to produce content containing accurate and evidence-based information for pregnant women on social media, to ensure that pregnant women can access the right information quickly and easily, to adopt healthy lifestyle behaviours, to test the effectiveness of the social media platform for the adoption of healthy lifestyle behaviours and to contribute to the formation of a healthier family and society in the long term. In addition, this study is aimed to create a model for the midwifery profession to benefit from the new opportunities created by internet technology outside the clinical field in service delivery. The population of the study will consist of women with primiparous pregnancies in the first and second trimester. Women who agree to participate in the study will be randomly assigned to the experimental and control groups. In addition to routine care and counselling, pregnant women in the experimental group will receive support for developing healthy lifestyle behaviours through Instagram, while the control group will receive only standard pregnancy care and counselling services approved by the Ministry of Health. General Hypothesis of the Study: H1: The Healthy Lifestyle Behaviours development programme offered through the social media platform Instagram is effective in providing a positive development on healthy lifestyle behaviours in pregnant women.

NCT Number	NCT07003971
Lead Sponsor	Istanbul University - Cerrahpasa
Conditions	Social Media in Developing Healthy Lifestyle Behaviours in Pregnant Women
Enrollment	96 participants
Start Date	2025-09-02
Primary Completion	2026-04-01 (estimated)
Study Completion	2026-05-30 (estimated)
Updated on ClinicalTrials.gov	2025-06-04