So sánh phương pháp

	Thang đo Lo âu Nha khoa Sửa đổi (MDAS)	Child Oral Health Impact Profile (COHIP)	Chỉ số Tác động Sức khỏe Răng miệng-14 (OHIP-14)
Lĩnh vực	Nha khoa	Nha khoa	Nha khoa
Họ	Process / pipeline	Process / pipeline	Process / pipeline
Năm ra đời	1995	2007	1997
Người khởi xướng	Gerry M. Humphris et al.	Herenia L. Broder et al.	Geraint D. Slade
Loại	Self-report questionnaire	Self-report and caregiver-report questionnaire	Self-report questionnaire
Công trình gốc	Humphris, G. M., Morrison, T., & Lindsay, S. J. (1995). The Modified Dental Anxiety Scale: validation and United Kingdom norms. Community Dentistry and Oral Epidemiology, 23(6), 326-330.	Broder, H. L., McGrath, C., & Cisneros, G. J. (2007). Questionnaire development: Face validity and item impact testing of the Child Oral Health Impact Profile. Community Dentistry and Oral Epidemiology, 35(Suppl 1), 8-19.	Slade, G. D. (1997). Derivation and validation of a short-form oral health impact profile. Community Dentistry and Oral Epidemiology, 25(4), 284-290.
Tên gọi khác	MDAS, Modified Dental Anxiety Scale (MDAS)	COHIP, Child Oral Health Impact Profile (COHIP)	OHIP, Oral Health Impact Profile
Liên quan	2	3	4
Tóm tắt	The Modified Dental Anxiety Scale (MDAS) is a brief 5-item self-report instrument measuring anxiety anticipation and response to common dental situations. Developed by Humphris and colleagues in 1995 as a refinement of prior instruments, the MDAS has become the gold standard for rapid dental anxiety screening in clinical practice and research. Its brevity, psychometric rigor, and clinical utility have made it the most frequently used measure of dental anxiety internationally.	The Child Oral Health Impact Profile (COHIP) is a 34-item instrument measuring oral health-related quality of life in children and adolescents aged 6-14 years. Developed by Broder and colleagues and refined through the National Institute of Dental and Craniofacial Research (NIDCR), the COHIP captures developmental and age-appropriate impacts of oral conditions (caries, malocclusion, traumatic injury) on children's functional well-being, emotional state, and social participation. The COHIP is the paediatric equivalent of OHIP-14 and has become the standard measure for child-centred outcomes in paediatric dental research.	The OHIP-14 is a 14-item, validated instrument measuring the impact of oral conditions on quality of life and functional well-being. Developed by Slade in 1997, it is a shortened form of the original 49-item OHIP and has become the gold standard for assessing oral health-related quality of life in clinical research and practice. It captures patient-centred outcomes across functional, psychological, and social dimensions.