Table 2.
Relationship of PSWC with duration of illness, interval between EEG and survival
| PSWC | n | Mean | SD | MD | P | 95%CI limits | ||
|---|---|---|---|---|---|---|---|---|
| Duration of presentation | Absent | 17 | 115.00 | 92.837 | −40.82 | .540 | −173.90 | 92.26 |
| Present | 33 | 155.82 | 263.475 | |||||
| Time interval between EEG and death | Absent | 6 | 415.00 | 185.338 | 224.08 | .194 | −125.891 | 574.1 |
| Present | 13 | 190.92 | 381.718 | |||||
| Survival duration | Absent | 6 | 500.00 | 202.287 | 140.23 | .541 | −334.230 | 614.7 |
| Present | 13 | 359.77 | 526.372 | |||||
*Independent sample t-test, PSWC: Periodic complexes, SD: Standard Deviation, MD: Mean Difference, CI: Confidence Interval