Adult 1 Bleeding on probing 1 Cross-Sectional Studies 1 Dental Plaque 1 Dental Plaque Index 1 Dental plaque 1 Female 1 Gingival index 1 Humans 1 Male 1 Middle Aged 1 Patient hygiene performance index 1 Periodontal Index 1 Photography 1 Probing pocket depth 1 Quantitative Light-Induced Fluorescence 1 Quantitative light-induced fluorescence-digital Reproducibility of Results 1 Self Report 1 Surveys and Questionnaires 1 Young Adult 1 adult 1 classification 1 cross-sectional study 1 female 1 human 1 male 1 middle aged 1 periodontal index 1 photography 1