Measured outcomes | APACHE II <20 | APACHE II ≥20 | ||||
---|---|---|---|---|---|---|
(n = 47) | (n = 61) | |||||
Multiple linear regression† | β | S.E. | p | β | S.E. | p |
Clinical outcomes | ||||||
Frequency of feeding complications (times/d) | −0.045 | 0.070 | 0.526 | 0.084 | 0.042 | 0.05 |
Length of ICU stay (d) | −0.003 | 3.350 | 0.999 | 9.401 | 2.785 | 0.001 |
Length of hospital stay (d) | −10.731 | 8.187 | 0.197 | 10.654 | 6.155 | 0.089 |
Nutritional outcomes | ||||||
% of target caloric intake | −0.230 | 7.832 | 0.977 | 4.509 | 6.709 | 0.504 |
% of target protein intake | −0.444 | 8.898 | 0.960 | 1.412 | 8.777 | 0.873 |
Albumin on 7th feeding day (g/L) | 92.569 | 183.796 | 0.618 | 220.398 | 153.507 | 0.158 |
Prealbumin on 4th feeding day (mg/dL) | −0.574 | 2.527 | 0.821 | 1.961 | 1.874 | 0.300 |
Prealbumin on 7th feeding day (mg/dL) | −1.882 | 2.916 | 0.524 | 3.110 | 1.688 | 0.072 |
24-h UUN on 14th feeding day (g/d) | 6.455 | 4.435 | 0.180 | 5.343 | 1.730 | 0.006 |
24-h UUN on 21st feeding day (g/d) | 5.398 | 0.516 | 0.061 | 6.816 | 1.864 | 0.008 |
NB on 7th feeding day (g/d) | −8.615 | 2.219 | 0.001 | −3.687 | 2.116 | 0.089 |
NB on 14th feeding day (g/d) | −5.954 | 4.407 | 0.210 | −7.126 | 2.194 | 0.004 |
Logistic regression † | Adjusted OR | 95 % CI | p | Adjusted OR | 95 % CI | p |
Clinical outcomes | ||||||
VAP | 2.697 | 0.38-19.0 | 0.319 | 2.062 | 0.56-7.56 | 0.275 |
Hospital mortality | 0.400 | 0.09-1.77 | 0.227 | 1.083 | 0.36-3.29 | 0.888 |
Diarrhea | 0.519 | 0.09-2.99 | 0.463 | 9.455 | 1.81-49.44 | 0.008 |
GI bleeding | 0.433 | 0.03-6.58 | 0.547 | 7.075 | 1.24-40.32 | 0.028 |