Table 3.
Main effects models of anti-T. gondii antibody titer or presence of T. gondii seropositivity and each memory test score for the whole group: Unstandardized coefficients (standard errors) from linear regression.
| Logical Memory IA | Logical Memory IIA | Associate Memory | Selective Reminding Test | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
| ||||||||||||
| b | SE | b | SE | b | SE | b | SE | |||||
| Antibody titer | .030 | (.02) | .033 | (.02) | .000 | (.02) | −.005 | (.02) | ||||
| Male | −.088* | (.04) | −.100* | (.05) | −.064 | (.04) | −.015 | (.04) | ||||
| SES (Hollingshead Index) | ||||||||||||
| High | .070 | (.05) | .066 | (.05) | .091* | (.04) | .093* | (.04) | ||||
| Education | ||||||||||||
| More than High School | .580 *** | (.03) | .542*** | (.04) | .687*** | (.03) | .951*** | (.03) | ||||
| Age | −.002 | (.02) | .005 | (.02) | −.005 | (.02) | .009 | (.02) | ||||
| ApoE (presence of E4) | .032 | (.05) | .049 | (.05) | .029 | (.05) | .092* | (.04) | ||||
| R2 | .13 | .16 | .16 | .08 | ||||||||
| N | 81 | 81 | 107 | 91 | ||||||||
| Power | .627 | .735 | .871 | .453 | ||||||||
|
| ||||||||||||
| Presence of Latent Toxoplasmosis | .021 | (.04) | .027 | (.05) | .014 | (.04) | .010 | (.04) | ||||
| Male | −.082 | (.04) | −.094* | (.05) | −.065 | (.04) | −.016 | (.04) | ||||
| SES (Hollingshead Index) | ||||||||||||
| High | .070 | (.05) | .067 | (.05) | .091* | (.04) | .093* | (.04) | ||||
| Education | ||||||||||||
| More than High School | .574*** | (.04) | .534*** | (.04) | .682*** | (.04) | .947*** | (.03) | ||||
| Age | .000 | (.00) | .001 | (.00) | −.001 | (.00) | .001 | (.00) | ||||
| ApoE (presence of E4) | .019 | (.05) | .034 | (.05) | .029 | (.05) | .094* | (.04) | ||||
| R2 | .11 | .13 | .16 | .08 | ||||||||
| N | 81 | 81 | 107 | 91 | ||||||||
| Power | .543 | .627 | .871 | .453 | ||||||||
Abbreviations: SE = Standard error.
*
p< .05,
**
p < .01,
***
p < .001.