Evidence-Based Dentistry 12, 48 (2011) | doi:10.1038/sj.ebd.6400793

Hospitalisation associated with a deterioration in oral health

Petteri Sjögren

Abstract

Study selection

Longitudinal prospective observational studies in individuals of all ages being hospitalised, that assessed changes of the following outcomes: tooth loss, any measures of periodontal health, dental caries and stomatological diseases. There were no language restrictions.

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Results

Five studies were included and all were assessed to be adequately representative and had sufficient follow-up. Outcome assessments were adequate but validity of the outcome measures was found to be subjective. One investigation included children only, whilst the remainder included adults only. Four of the studies were in intensive care units. Duration of hospitalisation was 5-20 days. This was insufficient a period for caries to develop. A power calculation was reported in only one study. Three out of four studies that reported on plaque accumulation found increasing levels of plaque accumulation during hospitalisation, whilst one did not. Two of three studies assessing gingival inflammation found a statistically significant increase. Two studies found a statistically significant increased incidence of mucositis in intubated patients but not in non-intubated patients.

Conclusions

Hospitalisation is associated with a deterioration in oral health, particularly in intubated patients.

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