Table 6 Correlations among independent variables in the model
From: Children's vomiting following posterior fossa surgery: A retrospective study
Variable | Â | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Site | 1 | 1.00 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
4 to <6 years1 | 2 | -.06 | 1.00 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
7 to <12 years1 | 3 | .16 | - | 1.00 | Â | Â | Â | Â | Â | Â | Â | Â | Â |
12 to <17 years1 | 4 | -.08 | - | - | 1.00 | Â | Â | Â | Â | Â | Â | Â | Â |
Female | 5 | -.03 | -.03 | .03 | .03 | 1.00 | Â | Â | Â | Â | Â | Â | Â |
Chiari I Malformation2 | 6 | -.04 | -.02 | .01 | .10 | .15 | 1.00 | Â | Â | Â | Â | Â | Â |
Other2 | 7 | -.07 | -.07 | -.09 | .09 | -.01 | - | 1.00 | Â | Â | Â | Â | Â |
Presenting with Vomiting | 8 | .05 | .11 | .04 | -.15 | -.13 | -.57* | -.20* | 1.00 | Â | Â | Â | Â |
Administration of Ondansetron | 9 | -.16 | .01 | .10 | .11 | .06 | .03 | -.10 | .03 | 1.00 | Â | Â | Â |
Administration of Dexamethasone | 10 | .08 | .09 | -.01 | -.09 | -.03 | -.46* | -.10 | .40* | .14 | 1.00 | Â | Â |
Length of surgery | 11 | .08 | .09 | -.01 | -.09 | -.02 | .45* | -.10 | -.39* | .14 | .30* | 1.00 | Â |
Use of Desflurane | 12 | -.59 | .01 | -.12 | -.13 | .07 | .04 | -.02 | -.08 | .19 | .03 | .00 | 1.00 |