Evidence map›Paper›PMID 41366537›Full record

ArticleEuropean archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry2025

Evaluation of a virtual training module on molar incisor hypomineralisation among Malaysian dental therapists.

Sarah Wan-Lin Lim, Tengku Nurfarhana Nadirah Tengku Hamzah, Nabihah Dziaruddin, Thaddius Herman Maling, Nor Azlida Mohd Nor

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Article in European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

5 authors.

Sarah Wan-Lin LimDepartment of Paediatric Dentistry and Orthodontics, University of Malaya, Kuala Lumpur, Malaysia. sarahlwl@um.edu.my.
Tengku Nurfarhana Nadirah Tengku HamzahDepartment of Paediatric Dentistry and Orthodontics, University of Malaya, Kuala Lumpur, Malaysia. tengkunurfarhana@um.edu.my.
Nabihah DziaruddinDepartment of Paediatric Dentistry and Orthodontics, University of Malaya, Kuala Lumpur, Malaysia.
Thaddius Herman MalingOral Health Division, State Health Department, Ministry of Health, Sabah, Malaysia.
Nor Azlida Mohd NorDepartment of Community Oral Health and Clinical Prevention, University of Malaya, Kuala Lumpur, Malaysia.

Funding

Universiti Malaya UMG032E-2022
6 · The paper itself

Abstract

PURPOSE/

objectivesMolar incisor hypomineralisation (MIH) is a common developmental defect of enamel (DDE) seen in children. In Malaysia, dental therapists (DTs) are well-positioned to support early detection through the school dental service. However, most DTs lack adequate training and confidence in managing MIH. This study aimed to evaluate the outcomes of the virtual molar incisor hypomineralisation-early detection and intervention training module (MIH-EDIT) by comparing the DTs' knowledge scores (KS) and photographic assessment scores (PS) before (T0), immediately after (T1) and 2 weeks after (T2) training.

methodsA before-and-after study was conducted among DTs in Sarawak, Malaysia. Participants received a 1-day virtual MIH training and completed a self-administered questionnaire and photographic assessment of MIH at T0, T1 and T2. Data were analysed using descriptive statistics and repeated measures ANOVA.

resultsIn total, 187 DTs completed this virtual MIH training. There was a significant increase (p < 0.001) in the mean KS from T0 (31.95 ± 11.68)-T1 (49.76 ± 3.76) and T0-T2 (48.18 ± 4.83), but not from T1-T2 (p = 0.098). There was a significant increase (p < 0.001) in the mean PS from T0 (13.94 ± 4.52)-T1 (21.41 ± 5.04) and T0-T2 (20.14 ± 5.50), while a small but significant decrease (p < 0.001) was observed from T1-T2.

conclusionsWithin study limitations, the MIH-EDIT improved DTs knowledge on MIH and their ability to detect MIH over the short term. This virtual MIH training has the potential for nationwide adoption into DT training and continuing professional development programmes, enhancing MIH early detection and intervention in clinical practice.

Indexed as

Dental educationDental hygienistsMalaysiaMolar incisor hypomineralisationPaediatric dentistryProgram evaluation

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