Oral hygiene instructions and dietary sugar advice received by adolescents in 1989 and 1997.

Abstract

The aim of this study was to find out how commonly adolescents receive oral hygiene instructions and dietary sugar advice in the Finnish public oral health care system and whether there have been any changes between 1989 and 1997. The data were collected as part of a nationwide research program, the Adolescent Health and Lifestyle Survey. Since 1977, a questionnaire has been sent every second year to a representative sample of 12-, 14-, 16- and 18-year-old Finns eligible for free comprehensive oral health care. The sample size was 3105 in 1989 and 8390 in 1997. Almost all adolescents (95-96%) had visited a dentist during the last 2 years. In all age groups, boys reported having received tooth cleaning instructions during their dental visit more often than girls did (40%/35%). There was only a minor decrease in instructions received between 1989 and 1997. Boys and those who brushed their teeth once a day or less often were the most likely to receive instructions in 1997. Only one-fifth of adolescents reported having received dietary sugar advice, and there was a slight decrease between 1989 and 1997. In 1997, the groups of adolescents most likely to be advised were 12-16-year-old-boys, those using sweets daily and those living in Central Finland. Oral health instructions were only given to a minority of adolescents. The targeting of adolescents with health-damaged behavior is therefore important.