Outcome characteristic | Antibiotic prophylaxis (n=73) | Control group (n=69) | P values |

Complications | P=0.364* | ||

None | n=70 (95.9%) | n=68 (98.6%) | |

Bleeding postoperatively | n=2 (2.7%) | n=0 | |

Flap necrosis | n=0 | n=1 (1.4%) | |

Wound dehiscence | n=1 (1.4%) | n=0 | |

Adverse events | P=0.871* | ||

None | n=71 (97.3%) | n=68 (98.6%) | |

Nausea | n=1 (1.4%) | n=1 (1.4%) | |

Diarrhoea | n=1 (1.4%) | n=0 |

*P values are results of Fisher’s exact test.