Abstract
Background Obesity presents a significant global health challenge, increasing the risk of various health complications. Nurse-led interventions offer a promising, patient-centered approach to weight reduction. However, qualitative research on participants' experiences in nurse-led weight reduction programs is limited. Objective The objective of this study was to explore the lived experiences of participants in a nurse-led weight reduction program over a period of 12 months. Methods Following a randomized controlled trial within a sequential mixed-methods study, in-depth interviews were conducted with 13 volunteers who successfully reduced their weight by at least 5% through a nurse-led intervention (NLI). The data were analyzed using interpretative phenomenological analysis, with careful attention to ensuring both data credibility and participant confidentiality. Results Participants reported positive health improvements over 12 months, including reductions in weight, BMI, waist circumference, blood pressure, and glucose levels. Four primary themes that surfaced were nutritional choices and habits, active lifestyle, support system and motivation, insights, and strategies from health journey participants. Participants adapted to healthier eating habits, incorporating protein-rich foods, millets, and seasonal fruits and vegetables. Walking and yoga were primary physical activities, with participants emphasizing their importance and strategies to overcome barriers. Family support, healthcare guidance, and work-life balance played crucial roles in participants' weight loss journeys. Conclusion The study highlights the effectiveness of NLIs in promoting sustainable weight loss and improving metabolic health. Insights from participants' experiences underscore the importance of dietary modifications, regular physical activity, and social support in successful weight management. Further research is needed to validate these findings and develop tailored interventions.