Table 4.
Summary of characteristics hotspots, non-hotspots, and total sample.
| Characteristics | Hotspots (N = 37) | Non-hotspots (N = 45) | Total (N = 82) |
|---|---|---|---|
| Record length, hr:min:sec | 02:14:03 | 04:18:06 | 06:32:09 |
| Mean duration, hr:min:sec | 00:03:37 | 00:05:44 | 00:04:46 |
| Speaker turns, M(SD) | 24.43(21.52) | 40.13(45.38) | 33.05(37.23) |
| Utterances, M(SD) | 27.22(16.71) | 47.22(34.43) | 38.20(29.47) |
| Word tokens, M(SD) | 259.62(187.90) | 546.69(478.98) | 417.16(401.21) |
| Word types, M(SD) | 104.11(44.79) | 170.47(95.47) | 140.52(83.35) |
| Type:Token Ratio, M(SD) | 0.47(0.12) | 0.42(0.16) | 0.44(0.14) |
| Words per turn, M(SD) | 16.49(13.99) | 20.27(17.14) | 18.57(15.82) |
| Word length, M(SD) | 3.91(0.21) | 3.95(0.17) | 3.93(0.19) |
| Honoré’s R, M(SD) | 606.31(105.95) | 636.88(142.64) | 623.09(127.58) |
| Flesch-Douma G, M(SD) | 110.44(6.36) | 107.46(7.73) | 108.80(7.26) |
| Brunét’s index, M(SD) | 12.40(1.73) | 13.14(2.59) | 12.80(2.26) |
| Patient speech length, hr:min:sec | 01:33:52 | 03:21:05 | 04:54:58 |
| Sounding, hr:min:sec | 00:44:17 | 01:58:21 | 02:42:39 |
| Mean duration, hr:min:sec | 00:01:11 | 00:02:37 | 00:01:59 |
| Silent, hr:min:sec | 00:49:35 | 01:22:43 | 02:12:18 |
| Mean duration, hr:min:sec | 00:01:20 | 00:01:50 | 00:01:36 |
| Pitch, M(SD) | 253.24(67.86) | 231.00(61.61) | 241.03(65.06) |
| Intensity, M(SD) | 60.06(5.06) | 59.20(6.12) | 59.58(5.65) |
| Speech rate, M(SD) | 1.35(0.68) | 1.57(0.71) | 1.47(0.70) |
| Articulation rate, M(SD) | 3.65(0.74) | 3.56(0.60) | 3.60(0.66) |
| Phonation rate, M(SD) | 0.37(0.18) | 0.44(0.19) | 0.41(0.18) |
| Speech productivity, M(SD) | 1.41(1.65) | 1.03(0.92) | 1.20(1.30) |
Except for the number of speaker turns and record length, all characteristics take into account patient speech only.