| CV | Coefficient of Variation |
| DP | Depersonalization |
| EE | Emotional Exhaustion |
| MBI | Maslach Burnout Inventory |
| PA | Personal Accomplishment |
| PSQI-K | Pittsburgh Sleep Quality Index—Korean version |
| qPCR | Quantitative Real-Time Polymerase Chain Reaction |
| T/S ratio | Ratio of the Telomere Signal (T) to the Single-Copy Gene Signal (S) |
| VIF | Variance Inflation Factors |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.