Table 1.
Search strategies of the study.
| Databases | Steps | Strategies |
|---|---|---|
| PubMed | #1 | Squamous Cell Carcinoma of Head and Neck[Mesh] OR oral neoplas*[All fields] OR oral malignan*[All fields] OR oral carcinoma[All fields] OR oral cancer[All fields] OR oral tumor[All fields] OR mouth neoplas*[All fields] OR mouth malignan*[All fields] OR mouth carcinoma[All fields] OR mouth cancer[All fields] OR mouth tumor[All fields] |
| #2 #3 #4 #5 #6 #7 |
Lupus Erythematosus, Discoid[Mesh] OR discoid lupus erythematosus[All fields] OR oral discoid lupus erythematosus[All fields] Leukoplakia, Oral[Mesh] OR oral leukoplakia[All fields] OR oral leucoplakia[All fields] OR oral erythroplakia[All fields] Lichen Planus, Oral[Mesh] OR lichen planus[All fields] OR oral lichen planus[All fields] OR oral lichen[All fields] Oral Submucous Fibrosis[Mesh] OR submucous fibrosis[All fields] AND oral submucous fibrosis[All fields] potentially malignant disorders[All fields] OR potentially malignant oral disorders[All fields] OR oral potentially malignant disorders[All fields] OR potentially malignant oral lesions[All fields] OR precancerous disorders[All fields] OR premalignant oral disorders[All fields] OR precancerous oral disorders[All fields] OR precancerous oral lesions[All fields] OR premalignant oral lesions [All fields] Actinic cheilitis [Supplementary Concept] OR Actinic cheilitis[All fields] |
|
| #8 #9 #10 |
#1 OR #2 OR #3 OR #4 OR #5 OR #6 OR #7 narrow band imaging[All fields]) OR NBI[All fields] OR narrow-band imaging[All fields] OR narrowband imaging[All fields] #8 AND #9 |
|
| Embase Web of Science Cochrane Library |
#1 | “Squamous Cell Carcinoma of Head and Neck” OR “oral neoplasm” OR “oral malignant” OR “oral malignancy” OR “oral carcinoma” OR “oral cancer OR “oral tumor” OR mouth neoplasm” “OR mouth malignant” OR “mouth carcinoma” OR” mouth cancer” OR “mouth tumor” |
| #2 | “Lupus Erythematosus, Discoid” OR “discoid lupus erythematosus” OR “oral discoid lupus erythematosus” | |
| #3 | “Leukoplakia, Oral” OR oral “leukoplakia” OR “oral leucoplakia” OR “oral erythroplakia” | |
| #4 | “Lichen Planus, Oral” OR “lichen planus” OR “oral lichen planus” OR “oral lichen” | |
| #5 | “Oral Submucous Fibrosis” OR “submucous fibrosis” | |
| #6 | “potentially malignant disorders” OR “potentially malignant oral disorders” OR “oral potentially malignant disorders” OR “potentially malignant oral lesions” OR “precancerous disorders” OR “premalignant oral disorders” OR “precancerous oral disorders” OR “precancerous oral lesions” OR “premalignant oral lesions” | |
| #7 | Actinic cheilitis | |
| #8 | #1 OR #2 OR #3 OR #4 OR #5 OR #6 OR #7 | |
| #9 | “Narrow band imaging” OR “NBI” OR “Narrowband imaging” OR “Narrow-band imaging” | |
| #10 | #8 and #9 |