Table 6.
Correlation Analysis of HbA1c and Various Indicators
| Indicators | R | P value |
|---|---|---|
| SPEED score | 0.054 | 0.4918 |
| LLT | −0.328 | <0.0001 |
| PB | −0.057 | 0.4626 |
| MGYLS | −0.088 | 0.2562 |
| MGYSS | −0.035 | 0.6561 |
| LOM | −0.024 | 0.7605 |
| BUT | −0.099 | 0.2049 |
| SIT | 0.013 | 0.8658 |
| TMH | −0.128 | 0.0996 |
| GMP | 0.396 | <0.0001 |
Abbreviations: SPEED, standard patient evaluation of eye dryness; LLT, lipid layer thickness; PB, partial blink; MGP, percentage of partial glands; MGYLS, meibomian gland yielding liquid secretion; MGYSS, meibomian gland yielding secretion score; LOM, line of marx; TBUT, tear break up time; SIT, Schirmer I test; TMH, tear meniscus height; HbA1c, glycosylated hemoglobin.