Home Print this page Email this page
Users Online: 592
Home About us Editorial board Search Ahead of print Current issue Archives Submit article Instructions Subscribe Contacts Login 
Year : 2017  |  Volume : 6  |  Issue : 2  |  Page : 69-74

Intervention for improvement of knowledge on anemia prevention: A school-based study in a rural area of West Bengal

Department of Preventive and Social Medicine, All Institute of Hygiene and Public Health, Kolkata, West Bengal, India

Correspondence Address:
Bobby Paul
P-19, Jadavpur University Employees' Housing Co-operative Society Ltd., P.O. Panchasayar, Kolkata - 700 094, West Bengal
Login to access the Email id

Source of Support: None, Conflict of Interest: None

DOI: 10.4103/ijhas.IJHAS_94_16

Rights and Permissions

CONTEXT: Adolescents are at a high risk of iron deficiency and anemia due to accelerated increase in the requirements for iron, coupled with poor dietary intake, high rate of infection, and worm infestation. AIMS: This study aimed to assess the effectiveness of health education intervention on baseline knowledge of anemia prevention among schoolgoing adolescents. MATERIALS AND METHODS: This was a quasi-experimental interventional study with before and after comparison group, conducted in one secondary school of Singur Block of Hooghly district, West Bengal, in September–October 2015. The study was conducted among 181 schoolchildren of standard VIII and IX by administering a predesigned self-administered questionnaire based on the following five domains – knowledge of anemia, role of diet, use of slipper, handwashing, health-seeking behavior, and management of anemia. STATISTICAL ANALYSIS USED: Data entry and analysis was done using SPSS software version 20, and both parametric (paired t- test) and nonparametric (McNemar-matched Chi-square test) test were applied for pre- and post-test comparison. To elicit the effect size, Cohen's d was calculated. RESULTS: Out of the 181 students, 84 (46.4%) studied in Class VIII and rest in Class IX. About 86 (47.5%) students were boys and 95 (52.5%) were girls; with 70.2% in 14–16 years' age group. Postinterventional score on the five domains significantly improved (P < 0.001), and father's education was a significant predictor in preinterventional score. After health education intervention, knowledge score increased with a medium effect size. CONCLUSION: Health education will play an effective role in improving health of adolescents by increasing knowledge and changing their attitude.

Print this article     Email this article
 Next article
 Previous article
 Table of Contents

 Similar in PUBMED
   Search Pubmed for
   Search in Google Scholar for
 Related articles
 Citation Manager
 Access Statistics
 Reader Comments
 Email Alert *
 Add to My List *
 * Requires registration (Free)

 Article Access Statistics
    PDF Downloaded927    
    Comments [Add]    

Recommend this journal