Objective and subjective need for cosmetic dentistry in the Dutch adult population.

In order to assess the objective and subjective need for cosmetic dentistry in the Dutch adult population in 1986 a stratified sample of 2784 dentate persons, aged 15-74 yr, participated in the study. The aesthetics of anterior teeth and first premolars in the maxillary mandibular arch were determined by dental examiners as well as by the examinees. According to the dental examiners 16-63% of the people in the age range from 15 to 74 yr were in need of cosmetic dental care. Based on the patient's opinion (subjective need) these percentages varied between 18 and 40% in the different age groups. The discrepancy between the objective and subjective assessment in the percentage of people in need of cosmetic dental care increased with age.