Table 2 Total acoustic measures in cases and control groups
| Â | Cases (N = 54) | Control (N = 56) | t (df), p value |
|---|---|---|---|
Total FOA (mean ± sd) | 202.28 ± 51.68 | 167.68 ± 58.52 | 3.28 (107.18), 0.001* |
Total jitter (mean ± sd) | 1.45 ± 1.09 | 0.80 ± 0.40 | 4.11 (66.99), < 0.001* |
Total shimmer (mean ± sd) | 1.15 ± 0.73 | 0.89 ± 0.58 | 2.08 (101.10), 0.03* |
Total HNR (mean ± sd) | 19.38 ± 3.33 | 16.08 ± 5.03 | 3.30 (108), 0.001* |