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.
Multivariate regression analysis for risk factors of prolonged QTc interval*
| 95% confidence interval | Odds ratio | P | |
|---|---|---|---|
| Age |
1.03-1.25 |
1.14 |
0.008 |
| Duration of diabetes |
1.02-1.21 |
1.11 |
0.012 |
| HbA1c |
1.03-3.18 |
1.81 |
0.034 |
| 25 (OH) D deficiency | 1.44-22.61 | 5.71 | 0.010 |
*25(OH)D – 25-hydroxyvitamin D; HbA1c – hemoglobin A1c; QTc – corrected QT interval.
