Latar Belakang : Penurunan kapasitas fisik dan peningkatan risiko penyakit terjadi seiring pertambahan usia. Kesehatan rongga mulut saling berhubungan dengan kesehatan umum. Selain itu, adanya ketidakmerataan dokter gigi menjadi alasan dibutuhkannya kerjasama antara dokter gigi dan tenaga kesehatan selain dokter gigi, seperti mahasiswa bidang kesehatan. Penelitian ini, dilakukan untuk menganalisis penilaian kesehatan gigi dan mulut lansia oleh mahasiswa bidang kesehatan dibandingkan dengan dokter gigi menggunakan Oral Health Assessment Tool (OHAT). Tujuan : Untuk mengetahui reliabilitas OHAT versi Bahasa Indonesia yang dilakukan oleh mahasiswa bidang kesehatan dan dokter gigi. Metode : Penelitian deskriptif analitik potong lintang pada 57 lansia Panti Werdha Budi Mulia 03 dengan pencatatan data sosiodemografis dan pemeriksaan intraoral menggunakan kuesioner oleh mahasiswa bidang kesehatan dan dokter gigi. Hasil Penelitian : Terdapat perbedaan bermakna terhadap rerata total OHAT versi Bahasa Indonesia. Reliabilitas antar pemeriksa terhadap total skor OHAT adalah sedang. Reliabilitas kesepakatan antar pemeriksa terhadap penilaian 8 kategori OHAT versi Bahasa Indonesia buruk hingga kuat. Kesimpulan : Diperlukan pelatihan kepada mahasiswa bidang kesehatan yang memadai terkait penilaian rongga mulut lansia menggunakan OHAT versi Bahasa Indonesia untuk meningkatkan reliabilitas antar pemeriksa.

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Background: Decreased physical capacity and increased risk of disease occur with increasing age. Oral health is interconnected with general health. Apart from that, the unequal distribution of dentists is the reason for the need for collaboration between dentists and health workers other than dentists, such as health students. This research was conducted to analyze the assessment of the dental and oral health of the elderly by health students compared to dentists using the Oral Health Assessment Tool (OHAT). Objective: To determine the reliability of the Indonesian version of OHAT carried out by health and dentist students. Method: Cross-sectional analytical descriptive research on 57 elderly people at Budi Mulia 03 Nursing Home by recording sociodemographic data and intraoral examination using questionnaires by health students and dentists. Research Results: There is a significant difference in the total mean of the Indonesian version of OHAT. Inter-examiner reliability of the total OHAT score was moderate. The reliability of agreement between examiners regarding the assessment of the 8 OHAT categories in the Indonesian version was poor to substantial agreement. Conclusion: Adequate training is needed for health students regarding the assessment of the oral cavity of the elderly using the Indonesian version of the OHAT to increase inter-examiner reliability.