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PENGARUH PERENDAMAN GRANUL EFFERVESCENT EKSTRAK KULIT PUTIH SEMANGKA MERAH (Citrullus lanatus) TERHADAP KEKASARAN PERMUKAAN PLAT RESIN AKRILIK POLIMERISASI PANAS Sabilla, Alifia; Fransiska, Aria; Rahmasari, Suci
Jurnal Kesehatan Gigi dan Mulut (JKGM) Vol 7 No 2 (2025): Jurnal Kesehatan Gigi dan Mulut (JKGM)
Publisher : Jurusan Kesehatan Gigi, Poltekkes Kemenkes Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36086/jkgm.v7i2.3004

Abstract

Latar Belakang: Resin akrilik polimerisasi panas merupakan salah satu bahan basis gigi tiruan yang paling banyak digunakan di kedokteran gigi. Resin akrilik memiliki keterbatasan seperti sifat menyerap cairan dalam jangka panjang. Pembersih seperti effervescent alkalin peroksida efektif untuk membersihkan gigi tiruan tetapi dapat meningkatkan kekasaran permukaan sehingga dibutuhkan alternatif pembersih lain seperti granul effervescent ekstrak kulit putih semangka merah. Metode: Jenis penelitian yang digunakan adalah experimental laboratoris. Sampel penelitian adalah plat resin akrilik polimerisasi panas ukuran 64 x 10 x 3,3 mm. Tiga kelompok perlakuan terdiri atas larutan aquadest, larutan effervescent alkalin peroksida, dan larutan granul effervescent ekstrak kulit putih semangka merah (n=5). Pengukuran kekasaran menggunakan Surface Roughness Tester dan hasil dianalisis menggunakan uji One Way ANOVA. Hasil: Rata-rata kekasaran permukaan resin akrilik polimerisasi panas setelah dilakukan perendaman dalam larutan aquadest, effervescent alkalin peroksida dan granul effervecsent alkalin peroksida berturut-turut adalah 0,114 ± 0,795; 0,280 ± 0,112; dan 0,118 ± 0,095. Penelitian ini menunjukkan bahwa granul effervescent ekstrak kulit putih semangka merah berpengaruh terhadap peningkatan kekasaran plat resin akrilik polimerisasi panas. Kesimpulan: Granul effervescent ekstrak kulit putih semangka merah dapat meningkatkan kekasaran permukaan dalam batas normal sehingga dapat dijadikan sebagai alternatif pembersih gigi tiruan. Kata kunci : Ekstrak kulit semangka, effervescent, kekasaran permukaan
Multimodal Interactive Pedagogy for Early Caries Detection: A Short-Term Assessment of Health Literacy in Transitional Dentition Rahmi Khairani Aulia; Suci Rahmasari; Haria Fitri; Yona Ladyventini; Rahmatul Aini
Indonesian Community Empowerment Journal Vol. 6 No. 1 (2026): Indonesian Community Empowerment Journal
Publisher : HM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37275/icejournal.v6i1.55

Abstract

Dental caries is a pervasive non-communicable disease, affecting approximately 80% of children in Indonesia. Children in the transitional dentition phase (aged 7–8 years) frequently lack awareness regarding oral health. Traditional educational models often fail to instill long-term behavioral changes. This study aims to evaluate the short-term impact of an interactive multimodal educational intervention grounded in the Health Belief Model on the early caries detection knowledge of 7-8-year-old schoolchildren in an urban middle-income setting. A quantitative pre-experimental, one-group pre-test and post-test design was utilized. A convenience sample of 57 grade 2 students from SD IT Cendikia Andalas participated. The intervention deployed tactile dental models, posters, and animated videos. The curriculum detailed anatomical function, caries etiology, early visual detection, and preventive strategies. Knowledge was measured using a validated 5-item questionnaire focusing on pathophysiology and visual cueing. Descriptive statistics included Medians and Interquartile Ranges (IQR). Hypothesis testing utilized the Wilcoxon Signed Rank Test. The cohort demonstrated a statistically significant short-term increase in knowledge. The pre-test Median score was 4.0 (IQR: 3.0–4.0), which increased post-intervention to a Median of 5.0 (IQR: 4.0–5.0) (p < 0.001). Both female (p < 0.001) and male (p < 0.001) subgroups showed significant improvements. Identification of white spot lesions improved from 35.1% to 87.7%. In conclusion, multimodal education is associated with a significant short-term increase in early caries detection knowledge among young schoolchildren. Integrating such interactive modules into longitudinal curricula alongside parental involvement is recommended for sustained public health impact.
Effectiveness of Storytelling Versus Lecture Methods on Oral Health Knowledge in Children Aged 7–8 Years: A Quasi-Experimental Study Suci Rahmasari; Yona Ladyventini; Rahmi Khairan
Scientific Journal of Pediatrics Vol. 3 No. 2 (2025): Scientific Journal of Pediatrics
Publisher : Phlox Institute: Indonesian Medical Research Organization

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59345/sjped.v3i2.251

Abstract

Introduction: Dental caries remains the most prevalent chronic disease in children worldwide, disproportionately affecting school-age populations in low- and middle-income countries. This quasi-experimental study evaluated the effectiveness of storytelling versus traditional lecture methods in improving oral health knowledge among children aged 7–8 years (mean age 7.4 ± 0.5 years) in Padang, Indonesia. Methods: A total of 110 children were enrolled and assigned to storytelling (n=55) and lecture (n=55) groups, with 108 children (54 per group) completing the study. Pre-test and post-test knowledge assessments were conducted using a validated 15-item questionnaire (Content Validity Index = 0.87, Cronbach’s α = 0.73). Results: The storytelling group demonstrated a significant mean score increase of +1.28 points (95% CI: 0.97–1.59, p < 0.001, Cohen’s d = 1.12), while the lecture group showed a non-significant gain of +0.35 points (95% CI: -0.13 to 0.83, p = 0.152, Cohen’s d = 0.22). Post-intervention, 83.3% of the storytelling group achieved “good” knowledge levels compared to 51.9% in the lecture group (OR = 4.66, 95% CI: 1.88–11.54, p < 0.001; NNT = 3.2). Children with lower baseline knowledge benefited most from storytelling (r = 0.51, p < 0.010). Children perceived storytelling as more enjoyable (92.6% vs 51.9%), easier to understand (88.9% vs 59.3%), and more motivating for oral hygiene practice (81.5% vs 50.0%). Conclusion: Storytelling was significantly more effective than lectures in enhancing oral health knowledge, particularly among children with limited baseline understanding, supporting its implementation as a school-based oral health promotion strategy.
The Effectiveness of Storytelling Method in Enhancing Oral Health Knowledge Among Early Childhood Suci Suci Rahmasari; Yona Ladyventini; Rahmi Khairan
Jurnal Kesehatan Gigi Vol. 13 No. 1 (2026): June 2026
Publisher : Jurusan Kesehatan Gigi, Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jkg.v13i1.12409

Abstract

Dental caries remains a major oral health problem among children and highlights the need for effective oral health education from an early age. This study aimed to evaluate the effectiveness of the storytelling method compared with traditional lecture-based education in improving oral health knowledge among children. A quasi-experimental study with a pre-test and post-test control group design was conducted among 108 children aged 7–8 years at the Dental and Oral Hospital of Andalas University, Indonesia. Participants were divided into a storytelling group (n = 54) and a lecture group (n = 54). The storytelling group received three oral health education sessions using illustrated stories, while the lecture group received the same material through conventional lectures. Data were analyzed using the Shapiro–Wilk normality test, paired sample t-test, independent t-test, and Chi-square test. The results showed that the proportion of children with good knowledge was higher in the storytelling group (83.3%) than in the lecture group (51.9%), with no children in the storytelling group categorized as having poor knowledge. The storytelling group also had a higher post-test mean score (8.39 ± 1.04) than the lecture group (7.20 ± 1.77), and the educational method was significantly associated with knowledge level (p = 0.001). In conclusion, storytelling is more effective than traditional lectures in improving children’s oral health knowledge. Keyword : storytelling; oral health education; dental caries; children; knowledge