Table I.
Attribute | Positive group (n=60) | Negative group (n=60) | Student's t-test | χ2 | P-value |
---|---|---|---|---|---|
Age (mean ± SD, years) | 62.6±14.9 | 66.0±15.3 | −1.234 | 0.220 | |
Gender, n (%) | 1.259 | 0.190 | |||
Male | 33 (55.0) | 40 (66.7) | |||
Female | 27 (45.0) | 20 (33.3) |
SD, standard deviation.