Table 3 |
|||||
|
Variables influencing the total ratio of delivered to prescribed calories over the seven-day study period by univariate analysis |
|||||
|
Variable |
Number of patients |
% prescribed/required |
P value |
% delivered/prescribed |
P value |
|
|
|||||
|
Hospital type |
0.91 |
0.67 |
|||
|
Academic |
89 |
70 (59-78) |
86 (79-97) |
||
|
Community |
114 |
72 (63-80) |
87 (80-97) |
||
|
Local protocol |
0.38 |
0.94 |
|||
|
Yes |
137 |
73 (65-79) |
88 (81-100) |
||
|
No |
66 |
66 (59-73) |
84 (79-98) |
||
|
Sedation |
0.86 |
0.03 |
|||
|
Yes |
150 |
66 (58-78) |
89 (82-101) |
||
|
No |
53 |
62 (54-71) |
80 (71-87) |
||
|
Vasoactive drugs |
0.32 |
0.77 |
|||
|
Yes |
102 |
70 (59-79) |
88 (81-99) |
||
|
No |
101 |
72 (61-80) |
86 (79-92) |
||
|
GRV measured |
0.002 |
0.01 |
|||
|
Yes |
135 |
68 (59-77) |
83 (76-89) |
||
|
No |
68 |
77 (69-84) |
95 (90-104) |
||
|
Number of interruptions |
|||||
|
<5 |
180 |
71 (63-79) |
0.42 |
71 (66-78) |
0.08 |
|
>5 |
23 |
69 (58-75) |
65 (59-72) |
||
|
|
|||||
|
Values are expressed as median (interquartile range); GRV: gastric residual volume |
|||||
|
Quenot et al. Critical Care 2010 14:R37 doi:10.1186/cc8915 |
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