Table 4.
Logistic regression analysis of factor scores associations with HIV exposure status.
| Unadjusted logistic regression | *Adjusted logistic regression | |||||
|---|---|---|---|---|---|---|
| OR | CI (95%) | p | OR | CI (95%) | p | |
| Factor 1 Multi-regional myo-inositol dominated factor |
1.07 | 0.19–0.48 | 0.770 | 1.03 | 0.95–1.12 | 0.530 |
| Factor 2 Parietal gray matter glutamate and myo-inositol dominated factor |
0.55 | 0.17–0.45 | 0.013 | 0.59 | 0.35–0.94 | 0.031 |
| Factor 3 Parietal white matter glutamate dominated |
1.17 | 0.75–1.83 | 0.485 | 1.03 | 0.94–1.11 | 0.556 |
| Factor 4 Multi-regional choline dominated |
0.73 | 0.45–1.15 | 0.181 | 0.96 | 0.88–1.04 | 0.286 |
Bold print represents statistically significant associations. NAA, N-acetyl aspartate; Glu, Glutamate; Ins, myo-inositol; GPC+PCh, total choline (glycerophosphocholine+phosphocholine); Cr+PCr, total creatine (creatine+phosphocreatine); OR, odds ratio; CI, confidence interval; p, value of p. *Adjusted for age at scan, sex and maternal alcohol use during pregnancy.