|Year : 2017 | Volume
| Issue : 1 | Page : 39-42
Effectiveness of first-aid training on school students in Singur Block of Hooghly District, West Bengal
Lina Bandyopadhyay, M Manjula, Bobby Paul, Aparajita Dasgupta
Department of Preventive and Social Medicine, All India Institute of Hygiene and Public Health, Kolkata, West Bengal, India
|Date of Web Publication||18-Sep-2017|
P-19, Jadavpur University Employees' Housing C-operative Society Ltd., P.O. - Panchasayar, Kolkata - 700 094, West Bengal
Source of Support: None, Conflict of Interest: None
Objective: First aid is the helping behavior and initial care provided for an acute illness or injury. Students have the potential for changing the health scenario of the society if properly groomed and educated. The objective of the study is to evaluate the effectiveness of educational intervention on the first aid among middle school students of a rural school in West Bengal. Materials and Methods: A total of 230, 6th and 7th standard students were given a self-administered questionnaire for assessing their baseline knowledge about management of common injuries followed by educational intervention with a systematically devised teaching module during February to March 2016. Post intervention evaluation of their knowledge acquisition was done after 2 weeks with same questionnaire. Results: The baseline knowledge on the management of selected injuries was found to be insufficient among the study subjects. Paired t-test was performed to compare the pre- and post-test scores of knowledge and attitude of the students about first aid, and there was a significant change in knowledge from pretest score (mean = 1.50, standard deviation [SD] =0.47) to posttest score (mean = 6.53, SD = 1.30). To quantify the effectiveness of health education, effect size (Cohen's d) was derived. For knowledge score, Cohen's d was 5.14 with large effect size indicating highly effective impact of the training program. Significant change was also noticed regarding attitude regarding first aid as evident from increase in pretest score (mean = 1.19, SD = 0.96) to posttest score (mean = 3.17, SD = 1.03); Cohen's d was 1.88 with medium effect size. Conclusion: Inculcating first-aid training in the school curriculum can be a fruitful investment in ensuring proper and timely management of illnesses and injuries not only for the school children but also for the community at large.
Keywords: Educational intervention, first aid, school children
|How to cite this article:|
Bandyopadhyay L, Manjula M, Paul B, Dasgupta A. Effectiveness of first-aid training on school students in Singur Block of Hooghly District, West Bengal. J Family Med Prim Care 2017;6:39-42
|How to cite this URL:|
Bandyopadhyay L, Manjula M, Paul B, Dasgupta A. Effectiveness of first-aid training on school students in Singur Block of Hooghly District, West Bengal. J Family Med Prim Care [serial online] 2017 [cited 2020 May 31];6:39-42. Available from: http://www.jfmpc.com/text.asp?2017/6/1/39/214960
| Introduction|| |
Henry Sigerist, the medical historian, stated that “the people's health ought to be the concern of the people themselves. They must struggle for it and plan for it. The war against disease and for health cannot be fought by physicians alone. It is the people's war in which the entire population must be mobilized permanently.” Often, delay in accessing appropriate medical care and/or lack of knowledge regarding treatment results in death of the injured which can be avoided by immediate resuscitation measures. First aid, as the name implies, is the first care given to a victim of an accident, injury, or sudden illness, before the provision of advanced medical care. First aid should be aimed to preserve life, promote recovery, and prevent worsening of the victim's condition. First aider should be able to assess the victim, provide the basic care, and then direct the patient to an appropriate medical care as soon as possible. First-aid training is an important community survival skill necessary for all individuals as injuries and accidents have become the major epidemic of noncommunicable disease in India. Safety education must begin with school children since they not only represent the bulk of at-risk population with injury proneness, they also have the aptitude to learn with an innate enthusiasm to preach and practice among their family members, peers, and community. Schools are the most suitable places where proper education on the first aid can be delivered effectively due to the inherent ambience of the institution which makes them more receptive to any type of educational training. However, school health programs in India give limited emphasis on first-aid training in the educational curriculum which is in contrast to the scenario of developed countries like the United Kingdom where first aid is a more frequently taught subject in the health curriculum of schools. With this background, the present study was undertaken in a rural school of West Bengal where modular teaching was imparted to adolescent school children studying in Class VI and Class VII regarding selected first aid measures of common injuries/illnesses after preliminary assessment of their existing knowledge. Further, evaluation of their acquired knowledge and attitude was done to determine the effectiveness of the intervention.
| Materials and Methods|| |
This school-based interventional study was conducted in Radharani Siksha Mandir High School located in Paltagarh, Singur Block of Hooghly district, West Bengal, among students of Class VI and Class VII on February–March 2016. The middle school students were chosen keeping in view of their mid-adolescent age that makes them prone to injuries and accidents. All students of 6th standard and 7th standard were eligible to participate. Although educational intervention was imparted to all those present on the day of intervention, postintervention knowledge was assessed among only those students whose preinterventional knowledge score was available. Hence, out of total student strength of 260, analyses of questionnaires of 245 students was considered, i.e., the students who were present on the days of preinterventional assessment, modular teaching, and postinterventional assessment which was done after 2 weeks. After obtaining permission from the Institutional Ethics Committee of All India Institute of Hygiene and Public Health, formal approval was obtained from the Headmaster and class teachers of the two classes and data collection of baseline knowledge of the students was done using a self-administered structured questionnaire, prepared in English, and then translated into the local language (Bengali) keeping semantic equivalence. The face and content validity of the questionnaire was checked by experts in the Department of Community Medicine at the All India Institute of Hygiene and Public Health, Kolkata, West Bengal. The questionnaire contained two sections: section (1) contained student's identification in the form of class and roll number along with sociodemographic particulars and Section (II) comprised 14 multiple choice questions on two domains, namely, nine questions on knowledge of first-aid management of common injuries and five questions on attitude regarding first-aid application.
Self-introduction about the investigator and information regarding nature of the study was explained. Informed consent was sought from each student, and the pretest self-administered questionnaire comprising both Section I and II was given to them after instructing all participants regarding the importance of providing accurate information.
Module for intervention
Analysis of their existing knowledge obtained from the pretest questionnaire was done and was utilized for preparing the teaching module. It consisted of systematically organized information on selected first-aid measures such as management skills of minor cuts, sprain, burns, fracture, foreign body in the eye, nose bleeding, insect bite, snake bite, and dog bite with relevant pictures and diagrams. Demonstration of usage of items which are usually kept in the first-aid box such as elastic bandage, tweezers, and essential drugs was done at the end of the session.
Method of intervention
The intervention was given by lecture, PowerPoint presentation and demonstration for 30 min, including 20 min of modular teaching by PowerPoint presentation and 10 min of demonstration of first-aid box contents. The module was handed over to the participants individually with the aim to reinforce their knowledge in future.
Evaluation of the educational intervention program was assessed by conducting posttest using self-administered questionnaire comprising only Section II after 15 days. Data analysis was done using SPSS version 20 (Statistical Package for the Social Sciences Inc, Chicago, IL, USA). Excluding the incomplete questionnaire, the total questionnaire used for analysis was 230. Coding was done to assess the pre- and post-test knowledge by assigning for every correct response a value of “1” and for every wrong response a value of “0.” Maximum attainable score was “14” while minimum attainable score was “0.” McNemar Chi-square test was done to determine significant change, if any, between pretest and posttest knowledge response on each subtopic as well as change in attitude toward the application of first aid. The overall mean pretest and posttest scores of knowledge and attitude were compared using paired t-test to detect any significant change, and effect size calculation was done to assess the effectiveness of the intervention in terms of estimating the magnitude of the effect of interest.
| Results|| |
Out of 230 students, 60% of the students belonged to Class VII and the rest in Class VI and half of them who participated in the study were girls (53.5%). The mean age of the study participants was 12.5 ± 0.73 years. Background data revealed that majority of their parents were educated up to tenth standard (48.7% fathers and 37.8% of mothers); father of 25.2% were farmers, 24.7% were daily laborers, 18.6% were doing business, 26.5% of them were skilled laborers, and 5.0% of them were in service while mothers of all students were homemakers. All of the students had heard of the term “ first aid” and out of them, only 14 of them (6 girls and 8 boys) had reported any past practical experience of administering first aid. Among those who had heard about first aid, TV/radio was the major source of information (38.7%), followed by parents (24.3%), teachers (17.4%), friends (11.7%), and relatives (4.8%). 36.5% of the students answered that there was a chapter on first aid in their science book while the rest either denied (54.3%) or could not even remember (9.2%) any such chapter. However, all of them unanimously agreed that it was not taught as a part of their syllabus.
Overall, preintervention knowledge on first-aid management was poor with maximum incorrect response for snake bite management, i.e., 218 (96.4%) and minimum incorrect for insect bite management, i.e., 112 (48.7%). After educational intervention, maximum correct response was noted in case of management of burns, i.e., 200 (87%) while minimum correct response was noted for snake bite management, i.e., 55 (67.4%) [Table 1]. There was significant difference between pre- and post-intervention knowledge attainment as revealed by McNemar's Chi-square test on first-aid management of cut injury, (3.5%–86.5%) burns (3.5%–87%), sprain (9.2%–79.1%), fracture (12.6%–76.9%), dog bite (16.5%–76.1%), snake bite (2.2%–67.4%), nose bleeding (24.3%–60.9%), and foreign body in the eye (28.7%–65.2%). However, insignificant change was noted in the posttest knowledge of management of insect bite. Five questions were asked to assess the attitude of students regarding the application of first aid, and significant change was also proved by McNemar's Chi-square test [Table 2] during postintervention assessment. Paired t-test was performed to compare the pre- and post-test scores of knowledge and attitude of the students about first aid, and there was a significant change in knowledge on first aid management of selected injuries from pretest score (mean = 1.50, standard deviation [SD] =0.47) to posttest score (mean = 6.53, SD = 1.30), P < 0.001. To quantify the effectiveness of health education effect size (Cohen's d) was derived. For knowledge score, Cohen's d was 5.14 with large effect size indicating highly effective impact of the training program. Significant change was also noticed regarding attitude about first aid as evident increase of pretest score (mean = 1.19, SD = 0.96) to posttest score (mean = 3.17, SD = 1.03), P < 0.001. The mean difference of attitude score was 1.8. Cohen's d for attitude score was 1.88 with medium effect size [Table 3].
|Table 1: Comparison of correct responses related to knowledge on first aid before and after educational intervention (n=230)|
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|Table 2: Comparison of favorable responses related to attitude before and after educational intervention (n=230)|
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|Table 3 : Comparison of pre test and post test scores of knowledge and attitude by Paired t test|
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Before the educational intervention, although every student replied in the affirmative about necessity of keeping first box handy, when they were questioned that where should the first-aid box be kept; 68.2% mentioned it should be kept in home only, 19.6% of them told it should be kept in school only, and the remaining students did not know exactly where to keep the first-aid box. However, in the postintervention assessment, it was overwhelming to find 100% correct response in this regard that a first-aid box should be kept handy both at school and home.
| Discussion|| |
The present study revealed that all the students had heard of the name of first aid which were similar to the findings of Priyangika and Hettiarachhi in a study conducted in Sri Lanka  while Dasgupta et al. reported in her study that merely (15.2%) of the study subjects knew about the correct definition of the term “ first-aid.” The knowledge of students regarding management of burns were found to be very poor in this study which was also reported by Shinde et al. from Pune in their study among high school students in December 2015. The knowledge regarding dog bite and snake bite management was also was found to be poor. Similar findings were reported in a study conducted in a Government school of Chandigarh by Singh and Kaur among ninth standard students. Regarding the effectiveness of training program about selected first-aid measures among school students, the results in this study were consistent with the findings of Muneeswari B in Tamil Nadu and Sonu and Amarjit in Chandigarh, which showed that the knowledge scores improved significantly among students following planned training program., Televised material, as well as the parents, is the chief source of information about first aid among the study population which were similar to the findings of the study done in Saudi Arabia by Mobarak et al. In contrast to the positive attitude of the school students toward willingness to apply first aid if necessary, as revealed in this study, Hong Kong Red Cross in their report on “Public Knowledge and Attitude on First Aid” done in 2011 commented that although their attitude was positive, inactive to learn first aid since 55% of respondents felt that it was the responsibility of medical professionals only to save life, and perform first aid and 36% felt that learning first aid might be difficult and complicated. Moreover, receptivity of school students toward educational intervention was also evident from the postintervention large effect size.
Strength of the study
Teaching module development after gap analysis of baseline knowledge of school students made the content of teaching appropriate and posttest assessment after 15 days provided an ample opportunity to assess the power of retention of the knowledge among the students.
| Conclusion and Recommendations|| |
The present study revealed a perceived need for knowledge regarding first aid among school students and thus advocates that first-aid education should be made compulsory in school syllabus. This would not only enhance their skills toward emergency management of injuries but is also a crucial step forward to disseminate first-aid message in the community. The necessity of keeping a first-aid box with recommended equipment and medicines at ready disposal both at home and school would go a long way in saving a precious life.
Financial support and sponsorship
Conflicts of interest
There are no conflicts of interest.
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[Table 1], [Table 2], [Table 3]