General health, healthcare costs and dental care use of elderly with a natural dentition, implant-retained overdenture or conventional denture: an 8-year cohort of Dutch elderly (aged 75 and over)

Table 1 Indicators used by Vektis for the cohort of elderly ≥75 years in 2009

	Elderly with natural dentition	Elderly with conventional denture	Elderly with implant-retained overdenture
Dental care	Received dental care in 2009	Received a removable upper and lower denture in 2009	Received dental implants and an implant-retained removable overdenture in upper and/or lower jaw in 2009
Dental treatment	Received one of following treatments: - Endodontic treatment - Tooth extraction/surgery - Fixed dental prosthesis (without implants) - Periodontal surgery - Direct dental restoration	Received one of following treatments: - New complete denture - Relining or rebasing of upper and lower denture	Received the following treatments: - Placement of dental implants - Implant-retained overdenture

ISSN: 1471-2318