Table 4 |
||||
|
Linear regression model for the higher NDE score |
||||
|
Variable |
B |
Lower CI |
Higher CI |
P |
|
|
||||
|
Previous NDEs |
6.529 |
0.400 |
12.658 |
0.037 |
|
pCO2 (kPa) |
1.165 |
0.362 |
1.968 |
0.006 |
|
Potassium (mmol/l) |
1.659 |
0.299 |
3.019 |
0.018 |
|
Constant |
-10.598 |
-17.870 |
-3.327 |
0.005 |
|
|
||||
|
Sum of squares = 331.263, df = 3, P = 0.001. CI, confidence interval; NDE, near-death experiences; pCO2, partial pressure of carbon dioxide. |
||||
|
Klemenc-Ketis et al. Critical Care 2010 14:R56 doi:10.1186/cc8952 |
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