Table 2 Summary statistics of relative mtDNA in autism cases and controls and by sexin autism cases and controls
From: Elevated mitochondrial DNA copy number in peripheral blood cells is associated with childhood autism
| Â | Status | N | Variable | Mean | Median | SD | Min | Max | 25th Pctl | 75th Pctl |
|---|---|---|---|---|---|---|---|---|---|---|
Overall | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
| Â | Control | 83 | mtDNA | 3.052 | 1.257 | 4.252 | 0.004 | 23.702 | 0.041 | 5.153 |
| Â | sqrtmtDNA | 0.960 | 1.029 | 0.288 | 0.495 | 1.485 | 0.671 | 1.227 | ||
| Â | Autism | 78 | mtDNA | 9.165 | 1.624 | 11.596 | 0.015 | 35.585 | 0.807 | 19.004 |
| Â | sqrtmtDNA | 1.135 | 1.062 | 0.293 | 0.590 | 1.563 | 0.974 | 1.445 | ||
Male | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
| Â | Control | 67 | mtDNA | 3.056 | 0.979 | 4.454 | 0.004 | 23.702 | 0.045 | 4.885 |
| Â | sqrtmtDNA | 0.955 | 0.997 | 0.289 | 0.495 | 1.485 | 0.679 | 1.219 | ||
| Â | Autism | 69 | mtDNA | 8.994 | 1.617 | 11.369 | 0.015 | 35.585 | 0.762 | 18.724 |
| Â | sqrtmtDNA | 1.131 | 1.062 | 0.295 | 0.590 | 1.563 | 0.967 | 1.442 | ||
Female | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
| Â | Control | 16 | mtDNA | 3.037 | 1.585 | 3.399 | 0.014 | 8.473 | 0.036 | 6.681 |
| Â | sqrtmtDNA | 0.979 | 1.057 | 0.291 | 0.589 | 1.306 | 0.660 | 1.267 | ||
| Â | Autism | 9 | mtDNA | 10.478 | 2.570 | 13.908 | 0.038 | 32.939 | 1.030 | 20.978 |
| Â | sqrtmtDNA | 1.167 | 1.125 | 0.298 | 0.665 | 1.548 | 1.004 | 1.463 |