Balwani Chingatichifwe Mbakaya1, Paul Lee2, Regina Lai Tong Lee3. 1. St John's College of Nursing & Midwifery, Mzuzu, Malawi, South Africa. 2. World Health Organization Collaborating Centre for Community Health Services, School of Nursing, The Hong Kong Polytechnic University, Hung Hom, Hong Kong. 3. Faculty of Health and Medicine, School of Nursing and Midwifery, University of Newcastle, Callaghan, NSW, Australia. Electronic address: Regina.L.Lee@newcastle.edu.au.
Abstract
BACKGROUND: Proper handwashing technique can reduce the mortality of a child. This study aimed to evaluate the impact of a school-based hand hygiene program on the handwashing compliance of children and school absenteeism in Southern Africa. METHODS: We conducted a 2-arm cluster randomized trial in which 6 private primary schools were allocated randomly to either intervention (3 schools) or control (3 schools) groups. The intervention group consisted of implementing a series of planned activities and measures of hand hygiene program over 9 months. Parameters of primary and secondary outcomes were estimated with generalized estimating equations. RESULTS: There were no significant between-group differences in demographic characteristics. The knowledge scores in the intervention group were significantly higher than the scores in the control group, and the technique scores in the intervention group were significantly higher than the scores in the control group after baseline. Further, after the third month, the cleanliness scores in the intervention group were significantly higher than the scores in the control group. In addition, the number of sick leave days decreased in the intervention group. CONCLUSIONS: The impact of the school-based hand hygiene program was positive. It can be used in both the planning and development of a hand hygiene protocol to increase the handwashing compliance rate of schoolchildren and to reduce school absenteeism in developing countries.
RCT Entities:
BACKGROUND: Proper handwashing technique can reduce the mortality of a child. This study aimed to evaluate the impact of a school-based hand hygiene program on the handwashing compliance of children and school absenteeism in Southern Africa. METHODS: We conducted a 2-arm cluster randomized trial in which 6 private primary schools were allocated randomly to either intervention (3 schools) or control (3 schools) groups. The intervention group consisted of implementing a series of planned activities and measures of hand hygiene program over 9 months. Parameters of primary and secondary outcomes were estimated with generalized estimating equations. RESULTS: There were no significant between-group differences in demographic characteristics. The knowledge scores in the intervention group were significantly higher than the scores in the control group, and the technique scores in the intervention group were significantly higher than the scores in the control group after baseline. Further, after the third month, the cleanliness scores in the intervention group were significantly higher than the scores in the control group. In addition, the number of sick leave days decreased in the intervention group. CONCLUSIONS: The impact of the school-based hand hygiene program was positive. It can be used in both the planning and development of a hand hygiene protocol to increase the handwashing compliance rate of schoolchildren and to reduce school absenteeism in developing countries.
Authors: Denise Duijster; Helen Buxton; Habib Benzian; Jed Dimaisip-Nabuab; Bella Monse; Catherine Volgenant; Robert Dreibelbis Journal: Int J Public Health Date: 2020-11-03 Impact factor: 3.380