Table 3: Multinomial logistic regression predicting usage of morphine milligram equivalents among Non-PCA users.
|
Variable |
Adjusted odds ratio |
95% Confidence interval |
P-value |
|
TAP Block (Yes vs. No) |
|
|
< 0.01 |
|
Lower vs. Medium usage |
2.20 |
(0.74-6.59) |
|
|
Lower vs. Higher usage |
8.78 |
(2.44-31.60) |
|
|
Medium vs. Higher usage |
3.98 |
(1.39-11.39) |
|
|
Malignancy |
|
|
0.14 |
|
Lower vs. Medium usage |
2.25 |
(0.89-5.67) |
|
|
Lower vs. Higher usage |
3.02 |
(0.8 -10.93) |
|
|
Medium vs. Higher usage |
1.34 |
(0.40-4.48) |
|
|
24-hour Average pain |
|
|
< 0.01 |
|
Lower vs. Medium usage |
0.45 |
(0.3 -0.63) |
|
|
Lower vs. Higher usage |
0.44 |
(0.2 -0.68) |
|
|
Medium vs. Higher usage |
0.98 |
(0.68-1.41) |
|