Table 2.
Tests of associations between GM 3/17, GM 23 +/−, and KM 1/3 genotypes and the scores for attention and processing speed in patients with schizophrenia
| Locus | Genotype | n | Attention/Processing Speed | P-value | P-value | P-value | P-value |
|---|---|---|---|---|---|---|---|
| (allele*) | Mean ± SD | genotypic | additive | dominant | recessive | ||
| GM 3/17 | 3/3 | 11 | −0.19 ± 1.38 | 0.005 | 0.002 | 0.001 | 0.14 |
| (3) | 3/17 | 53 | −0.43 ± 1.09 | ||||
| 17/17 | 60 | −1.12 ± 1.33 | |||||
| GM 23 | −/− | 112 | −0.78 ± 1.29 | 0.29 | N/A | N/A | N/A |
| +/− | 12 | −0.37 ± 1.19 | |||||
| KM 1/3 | 1/1 | 13 | −0.83 ± 1.12 | 0.23 | 0.16 | 0.09 | 0.79 |
| (1) | 1/3 | 53 | −0.95 ± 1.30 | ||||
| 3/3 | 58 | −0.53 ±1.28 |
*
Dominant and recessive models are based on this reference allele in the parenthesis.