Research Article
The On-Freezing Phenomenon: Cognitive and Behavioral Aspects
Table 4
A comparison between the two groups, at 12 months.
| Items | Group A | Over baseline | Group B | Over baseline | A versus B |
| Phonological fluency | −1.23 ± 0.20 | ns | +2.70 ± 0.40 | ns | | Intrusion mistakes | +3.45 ± 0.34 | | +0.23 ± 0.20 | ns | | Digit span forward | −0.40 ± 0.10 | ns | −0.50 ± 0.10 | ns | | Digit span backward | −1.10 ± 0.20 | | −1.23 ± 0.10 | | ns | Trail making oral; time (sec.) | +3.20 ± 1.10 | ns | +3.10 ± 1. 80 | ns | ns | Trail making oral; mistakes | +1.80 ± 0.20 | | +0.70 ± 0.20 | ns | | Freezing of thoughts | 1 ± 0.0 | | 0.0 | | | Freezing of language | 1 ± 0.0 | | 0.0 | | | CIR | +0.70 ± 0.91 | ns | +0.69 ± 0.39 | ns | | Proverbs’ Interpretation (correct answers) | −1.30 ± 0.50 | | +2.30 ± 0.50 | | | Raven; time (min.) | +1.50 ± 0.30 | ns | +1.70 ± 0.30 | ns | ns | Raven (correct answers) | +1.40 ± 0.24 | ns | −0.50 ± 0.04 | ns | ns | Stroop; time (sec.) | +7.20 ± 0.50 | | +2.90 ± 4.20 | ns | | Stroop; mistakes | +2.10 ± 0.40 | | +1.70 ± 0.90 | ns | | Retrieval of a story (correct answers) | +1.30 ± 0.20 | ns | −0.98 ± 0.60 | ns | ns | Ten-Point Clock Test | −0.20 ± 0.50 | ns | +0.40 ± 0.20 | ns | | Cornell’s Scale | +1.20 ± 0.60 | ns | +4.50 ± 0.90 | | | Anxiety score | +0.10 ± 0.21 | ns | +1.20 ± 0.12 | | |
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