{'fraction_non_alphanumeric': 0.014970059880239521, 'fraction_numerical': 0.003992015968063872, 'mean_word_length': 5.005988023952096, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Effect of a single dental health care instruction and prophylaxis on gingivitis.

This study was conducted to evaluate the effect of a single dental health instruction on gingivitis in an adult population. Ninety-eight army recruits from two military camps were randomly allocated to four groups: a control group, a group that received a professional prophylaxis, a group that received dental health care instruction and a group that had both a prophylaxis and dental health care instruction. Treatment effects were measured 1 week, 1 month and 3 months after the initial examinations. The single prophylaxis resulted in a small temporary improvement. The effect of the single dental health care instruction was also small, but lasted until the end of the trial. A single instruction plus prophylaxis resulted in the clearest improvement, which was still present after 3 months. It can be concluded that any single treatment should at least consist of dental health care instruction plus a prophylaxis.