Table 4.
Cases and controls combined |
Controls only | Cases only | ||||
---|---|---|---|---|---|---|
SNP | Anova p-value |
Bartlett’s test p-value |
Anova p-value |
Bartlett’s test p-value |
Anova p-value |
Bartlett’s test p-value |
rs41115 | 0.0091 | 0.066 | 0.5907^ | 0.803 | 0.0058 | 0.131 |
rs41115 (dominant)** | 0.0268# | 0.015 | 0.9088^ | 0.802 | 0.0013 | 0.116 |
rs459552 | 0.8310# | 0.013 | 0.9640^ | 0.653 | 0.7220# | 0.025 |
rs467033 | 0.1060^ | 0.212 | 0.1752^ | 0.989 | 0.2535 | 0.289 |
rs467033 (dominant)** | 0.0342^ | 0.222 | 0.1752^ | 0.989 | 0.0973 | 0.302 |
rs971517 | 0.0010 | 0.084 | 0.1641^ | 0.935 | 0.0103 | 0.148 |
rs2431238 | 0.7139^ | 0.097 | 0.9929 | 0.671 | 0.2476# | 0.041 |
rs2431238 (dominant)** | 0.4118#^ | 0.019 | 0.9049 | 0.470 | 0.2476# | 0.041 |
rs2431507 | 0.0168^ | 0.190 | 0.0920^ | 0.887 | 0.0973 | 0.302 |
rs10428710 | 0.8598^ | 0.063 | 0.9337^ | 0.840 | 0.5819# | 0.013 |
rs10428710 (dominant)** | 0.7851# | 0.019 | 0.9898^ | 0.775 | 0.5819# | 0.013 |
rs13358140 | 0.1509^ | 0.178 | 0.1336^ | 0.591 | 0.6526 | 0.066 |
Analyses were done on untransformed data using either ANOVA, where appropriate, or Kruskal-Wallis (as noted). This was because transformation failed to normalize data that deviated from normality.
In situations where there were few homozygotes of one class, analyses were performed using all three genotypes, as well as on heterozygotes pooled with the rare homozygotes (dominant model).
Kruskal-Wallis test used because of deviations from equal variance
Kruskal-Wallis used because of deviation from normality