دوره 14، شماره 2 - ( 2-1405 )
جلد 14 شماره 2 صفحات 0-0 |
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Ethics code: IR.AJUMS.REC.1400.196
Clinical trials code: IR.AJUMS.REC.1400.196
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Alijani Renani H, Asadi M, Zarea K, Haghighizadeh M H. Effect of WhatsApp-Based Self-care Education on the General Health of Adolescents with Thalassemia: A Quasi-experimental Study. Iran J Health Sci 2026; 14 (2)
URL: http://jhs.mazums.ac.ir/article-1-1098-fa.html
URL: http://jhs.mazums.ac.ir/article-1-1098-fa.html
Effect of WhatsApp-Based Self-care Education on the General Health of Adolescents with Thalassemia: A Quasi-experimental Study. علوم بهداشتی ایران. 1405; 14 (2)
چکیده: (39 مشاهده)
Background: Thalassemia is one of the most common hereditary hemoglobinopathies worldwide, particularly in the Middle East, and self-care education is an essential need for these patients. This study aimed to investigate the effect of a structured, WhatsApp-based self-care education program, grounded in Orem's self-care model, on the general health of adolescents with thalassemia..
Methods: This quasi-experimental study employed a pre-test/post-test design with a control group. A total of 62 adolescents with thalassemia referred to Shahid Beheshti Hospital in Ahwaz, Iran, were assigned to intervention (n=31) and control (n=31) groups. The intervention group received a 4-session (one face-to-face, three via WhatsApp) self-care education program based on Orem's model. Data were collected using the Goldberg General Health Questionnaire (GHQ-28) and a demographic form. Analysis of covariance (ANCOVA) was used to control for baseline differences, including body mass index (BMI), and to assess the intervention's effect.
Results: The two groups were homogeneous in most demographic variables (p>0.05), except for BMI. ANCOVA results showed that after controlling for pre-intervention general health scores and BMI, the group effect on post-intervention general health was significant (F=634.19, p<0.0001, η²=0.918), indicating that the intervention explained over 91% of the variance in outcomes. The intervention group demonstrated a significant improvement in general health (mean score decreased from 43.16 to 29.09, indicating better health), while the control group showed a significant worsening (mean score increased from 43.35 to 47.00). Improvements were observed across all subscales: somatic symptoms, anxiety, depression, and social dysfunction (all p<0.0001).
Conclusions: A structured, WhatsApp-based self-care education program based on Orem's model significantly improved the general health and its dimensions (somatic symptoms, anxiety, depression, social dysfunction) in adolescents with thalassemia. However, these findings are limited by the quasi-experimental design and the lack of long-term follow-up. This low-cost, accessible method is recommended for use by nurses in pediatric thalassemia units..
Methods: This quasi-experimental study employed a pre-test/post-test design with a control group. A total of 62 adolescents with thalassemia referred to Shahid Beheshti Hospital in Ahwaz, Iran, were assigned to intervention (n=31) and control (n=31) groups. The intervention group received a 4-session (one face-to-face, three via WhatsApp) self-care education program based on Orem's model. Data were collected using the Goldberg General Health Questionnaire (GHQ-28) and a demographic form. Analysis of covariance (ANCOVA) was used to control for baseline differences, including body mass index (BMI), and to assess the intervention's effect.
Results: The two groups were homogeneous in most demographic variables (p>0.05), except for BMI. ANCOVA results showed that after controlling for pre-intervention general health scores and BMI, the group effect on post-intervention general health was significant (F=634.19, p<0.0001, η²=0.918), indicating that the intervention explained over 91% of the variance in outcomes. The intervention group demonstrated a significant improvement in general health (mean score decreased from 43.16 to 29.09, indicating better health), while the control group showed a significant worsening (mean score increased from 43.35 to 47.00). Improvements were observed across all subscales: somatic symptoms, anxiety, depression, and social dysfunction (all p<0.0001).
Conclusions: A structured, WhatsApp-based self-care education program based on Orem's model significantly improved the general health and its dimensions (somatic symptoms, anxiety, depression, social dysfunction) in adolescents with thalassemia. However, these findings are limited by the quasi-experimental design and the lack of long-term follow-up. This low-cost, accessible method is recommended for use by nurses in pediatric thalassemia units..
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