| OHRQoL | Oral-Health-Related Quality of Life |
| IFCDs | Implant-supported fixed complete dentures |
| IODs | Implant overdentures |
| VAS | Visual analog scale |
| SPSS | Statistical Product and Service Solution |
| CSR | Cumulative implant survival rate |
| NSAIDs | Non-steroidal anti-inflammatory drugs |
| COPD | Chronic obstructive pulmonary disease |