Table 2 Descriptive statistics by family history of FXTAS
Variable | Family History of FXTAS | |
|---|---|---|
Negative (n = 33) | Positive (n = 12) | |
Total number of observations | 90 | 40 |
Observations per participant, M (SD) | 2.73 (1.63) | 3.33 (1.30) |
Age at entry (years), M (SD) | 46.88 (7.27) | 48.10 (8.31) |
Syntactic complexity Z score, Coh-Metrix, M (SD) | 0.69 (0.45) | 0.88 (0.86) |
Total stress percentile, Parenting Stress Index-4, M (SD) | 62.84 (20.76) | 59.83 (20.08) |
CGG repeat length, M (SD) | 96.30 (19.41) | 94.14 (14.46) |
Education level, n (%) | ||
High school education or less | 13 (39%) | 3 (25%) |
Some college | 9 (27%) | 6 (50%) |
Bachelor’s degree | 3 (9%) | 1 (8%) |
Graduate degree | 8 (24%) | 2 (17%) |