Research Article
Comparison of Reaction Response Time between Hand and Foot Controlled Devices in Simulated Microsurgical Testing
Table 7
RT analysis of variance of age (mean ± SE).
| | | DH (ms) | NDH (ms) | Difference (ms) | DF (ms) | NDF (ms) | Difference (ms) |
| Age, gender adjusted | | | | | | | | ≥20 | 3 | 327 ± 26 | 367 ± 28 | −40 ± 22 | 388 ± 24 | 408 ± 25 | −20 ± 21 | 21–27 | 6 | 285 ± 18 | 308 ± 20 | −23 ± 16 | 286 ± 17 | 306 ± 18 | −19 ± 15 | 28–35 | 22 | 305 ± 10 | 322 ± 11 | −17 ± 8 | 324 ± 9 | 327 ± 9 | −3 ± 8 | 36–43 | 13 | 325 ± 12 | 329 ± 14 | −4 ± 11 | 313 ± 11 | 347 ± 12 | −33±10 | 44–51 | 2 | 341 ± 26 | 320 ± 35 | 21 ± 27 | 353 ± 29 | 352 ± 31 | 1 ± 26 | >51 | 1 | 427 | 457 | −31 | 424 | 426 | −2 | -test, 5 df | | 2.34 | 2.84 | 0.86 | 4.13 | 3.48 | 1.30 | ANOVA | | 0.06 | 0.10 | 0.52 | 0.004 | 0.01 | 0.28 | Test for trend | | 0.03 | 0.42 | 0.11 | 0.68 | 0.51 | 0.73 |
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