Table 2.
Unadjusted Conditional Logistic Regression for SCD.
| OR (95% CI) |
p-value | |
|---|---|---|
| Full Cohort (N=146, 49 SCD) | ||
| Lower half of VPCs (≤26, N=58, 9 SCD) |
1.0 | |
| Upper half of VPCs (>30, N=88, 40 SCD) |
4.61 (1.96–10.84) |
<0.001 |
| Cohort with HRT (N=144, 48 SCD) | ||
| Normal HRT | 1.0 | |
| Abnormal HRT | 2.60 (1.16–5.60) |
0.019 |
| Cohort with Usable TWA in Ch 2 (N=133, 46 SCD) | ||
| TWA>37 µV in Ch2 (N=35, 14 SCD) |
2.78 (1.08–7.14) |
0.034 |
| Cohort with Usable Frequency Domain HRV (N=127, 37 SCD) | ||
| Normalized LF power | 0.96 (0.92–0.99) |
0.015 |
| DFA1 | 0.08 (0.010–0.6) |
0.012 |
| DFA1 ≥1.015 (N=82) | 1.0 | |
| DFA1 <1.015 (N=45) | 5.61 (2.05–15.3) |
0.001 |
|
Cohort with Usable TWA in Ch 2 and Usable Frequency Domain
HRV (N=127, 33 SCD) | ||
| TWA>37 µV in Ch2 | 3.47 (0.95–12.6) |
0.053 |
Table Legend: See Legend Table 1.