The Effects of a Behavior Modification Program for Gingivitis Prevention Among Grade 7 Students, Si Narong District, Surin Province
Keywords:
Prevention Behavior Modification Program, Gingivitis, Dental Plaque, Grade 7 Students, Surin ProvinceAbstract
This quasi-experimental research aimed to investigate the effects of a behavioral modification program for the gingivitis prevention among Grade 7 students in Sri Narong District, Surin Province. The sample consisted of 66 participants, divided into an experimental group (n=33) and a control group (n=33). Data collection was conducted over 12 weeks. The experimental group received a behavioral modification program for gingivitis prevention designed by the researcher, while the comparison group received conventional dental health education. Data were collected through questionnaires and oral condition record forms, and analyzed using descriptive and inferential statistics.
Findings revealed that post-experiment, the experimental group had significantly higher mean scores in knowledge (P < 0.001), self-efficacy (P < 0.05), and attitudes (P < 0.001) towards gingivitis prevention compared to the comparison group. Conversely, the comparison group showed higher mean scores in gingivitis prevention behavior (P < 0.05), with significantly lower plaque levels (P < 0.001) and gingivitis conditions (P < 0.001).
In conclusion, the behavior modification program for gingivitis prevention among Grade 7 students improved their knowledge, self-efficacy, attitudes, and behaviors related to gingivitis prevention. This program also resulted in a reduction in dental plaque and an improvement in gingivitis conditions.
References
Thumkaew Y, Duangsong R. Results of the dental health education program to change behavior in preventing gingivitis of students in Prathom 6 at Wiang Kao District Primary School. Khon Kaen Province. Dent Care J. 2018;29(1):36-48. (In Thai).
Rathee M, Jain P. Gingivitis. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 [Accessed 2023 Mar 11]. Available from: https://www.ncbi.nlm.nih.gov/books/NBK557422/
Bureau of Dental Public Health, Department of Health, Ministry of Public Health. Report on the results of the 8th National Oral Health Survey, Thailand 2017. Nonthaburi: Sam Charoen Phanit (Bangkok) Co., Ltd.; 2018. (In Thai).
Chudet S, Singsamart S, Worachotikamjorn K. Innovations of plaque disclosing in dental care. Continuing Pharmaceutical Education Center [Accessed 2013 March 11] . Accessible from: https://ccpe.pharmacycouncil.org/index.php?option=article_detail&subpage=article_detail&id=535 .
Bualoy P, Loyha K, Wonglao P. Results of the program applying self-efficacy theory with social support in developing health behaviors to prevent gingivitis among secondary school students. Year 1, Map Ta Phut Municipality Mueang Rayong District Rayong Province. Journal of Public Health Research Ubon Ratchathani Rajabhat University. 2021;10(1):70-81. (In Thai).
Pradabwet R. Guidelines for organizing learning activities with technology according to Bloom's taxonomy. Veridian Electronic Journal, Silpakorn University (Humanities, Social Sciences and Arts). 2017;10(3):1051-65. (In Thai).
Sirithet P, Thammasiha N. Self-efficacy theory and health care behavior of the elderly. Army Journal 2020;20(2):58-65. (In Thai).
Lemeshow S, Hosmer DW, Klar J, Lwanga SK. Adequacy of Sample Size in Health Studies. Hoboken, NJ: Wiley; 1990.
Sattanako P. Results of the oral health care behavior change program. To prevent dental caries and gingivitis among students in grades 4–6 in Selaphum District. Roi Et Province [Master's thesis]. Maha Sarakham: Maha Sarakham University; 2019. (In Thai).
Yosit U. Behaviors and factors associated with oral health care by parents of preschool children in child care centers municipal Tha Pha District Lampang Province [Master's thesis]. Bangkok: Thammasat University, 2015
Bucha S, Sompong S. Effectiveness of the dental health education program by applying self-efficacy theory to prevent gingivitis in Mathayom 3 students, Tao Ngoi District, Sakon Nakhon Province. Dental care journal. 2018;29(2):1-12. (In Thai).
Nammontri O, Chuekul T, Kitt S, Saksit P. Results of the application of self-efficacy theory in reducing the amount of plaque and gingivitis in primary school students. Dental care journal. 2020;31(1):71-86. (In Thai).
Wongchachom W. Systematic literature review and meta-analysis of the effectiveness of electric toothbrushes and manual toothbrushes on oral health. [Master's thesis]. Bangkok: Silpakorn University; 2018. (In Thai).
Panthewan P. Self-efficacy theory and smoking cessation. Army Journal 2017;18(3):35-43. (In Thai).
Phonkaew S, Phromsaka T, Kinthaisong S, Nuengchalerm N, Chomngam P, Soithong P, et al. Effects of the dental health education program on gingivitis prevention behavior of Mathayom 3 students. Journal of Public Health and Health Education. 2021;1(1):61-76.(In Thai).
Subedi K, Shrestha A, Bhagat T, Baral D. Effectiveness of oral health education intervention among 12-15-year-old school children in Dharan, Nepal: a randomized controlled trial. BMC Oral Health. 2021;21(1):525.
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