Table 3.
Time Course of Negative Affect in Schizophrenia and Bipolar Disorder over up to 90 Ecological Momentary Assessment Surveys over 30 days:: Hierarchical Modeling and Mean Sum of Squared Deviations Analyses
| Hierarchical Modeling | |||
|---|---|---|---|
| Negative Affect Scores | |||
| χ2 | df | p | |
| Omnibus test | 41.00 | 33 | .16 |
| Intercept | 88.21 | 1 | <.001 |
| Day | 22.21 | 29 | .71 |
| Session | 8.13 | 2 | .06 |
| Diagnosis | 8.16 | 1 | .004 |
| Note: Overall Analysis is nonsignificant | |||
| Mean Sum of Squared Deviations | |||||||
|---|---|---|---|---|---|---|---|
| Schizophrenia | Bipolar Disorder | ||||||
| MSSD | M | SD | M | SD | t | p | d |
| 0.72 | 1.77 | 0.94 | 1.54 | 1.11 | .13 | .14 | |
Note. A t-test comparing the total sample MSSD to 1.0 was not statistically significant, t(239)=1.63, p=0.11