Parameter |
Number
and range |
Mean age |
1.4 days [ 0.8 to 3.6 days ] |
Average weight |
2.63kgs [ 1.4 to 3.8 kgs ] |
Average gestational age |
37 weeks [ 32 to 40 weeks ] |
Total no. of survivors |
168 |
Total no. of non survivors |
20 |
Total no. female neonates |
88 |
Total no. of male neonates |
100 |
Average duration of stay in survivors |
11.2 days |
Average duration stay in non survivors |
4.06 days. |
Lactate at admission |
Total No. of Neonates |
Mean lactate value |
Mean oxygen requirement in hours |
Mean fluid support in hours |
Mean hours of ionotrope support |
Mean days of ventilation support |
Average length of stay |
2 –5mmol/dl |
70 |
3.72 |
76.24 |
96.6 |
36.6 |
4.45 |
7.98 |
5-9mmol/dl |
75 |
6.48 |
68.5 |
101.95 |
48.5 |
3 |
9.7 |
>9mmol/dl |
23 |
11.85 |
83.3 |
160 |
102 |
7.6 |
13.2 |
LAC24 |
Total No. of neonates |
Mean value |
Mean oxygen requirement in hours |
Mean fluid support in hours |
Mean hours of ionotrope support |
Mean days of ventilator support |
Average length of stay |
> 60% |
33 |
66.7% |
30.9 |
65 |
17.9 |
0 |
6 |
30 – 60% |
66 |
47% |
58 |
110 |
49 |
4 |
10.1 |
< 30% |
69 |
9.81% |
85 |
132 |
72.5 |
6.95 |
11.18 |
SNAP
II at admission |
Total No.
of Neonates |
Mean
SNAP II score |
Mean
oxygen requirement in hours |
Mean
fluid support in hours |
Mean
hours of ionotrope support |
Mean
days of ventilator support |
Average
length of stay |
<30 |
30 |
13.8 |
12.4 |
46.4 |
6.5 |
0 |
5.06 |
30 – 60 |
126 |
45.9 |
69.8 |
116.91 |
54.07 |
4.7 |
10 |
>60 |
21 |
70 |
101.9 |
165 |
112 |
12 |
11.9 |
Parameter |
Oxygen requirement (p value) |
Fluid requirement(p value) |
Ionotrope requirement |
Ventilator requirement(p value) |
Average duration of stay (p value) |
Initial
lactate of > 9mmol/dl |
83.3 hours (0.3) |
160 hours (0.33) |
102 hours (0.08) |
7.6 hours (0.058) |
13.2 days (0. 055) |
LAC24<
30% |
85 hours (0.000***) |
132 hours (0. 00**) |
72.5hours (0.0002***) |
6.95hours (0.0015**) |
11.18 days (0. 004**) |
SNAP II >
60 |
101.9 hours (0.09) |
165 hours (0.4) |
112hours (0.0009***) |
12 hours (0. 00089***) |
11.9 days (0. 052) |
Parameter |
LAC
24<30% |
SNAP
II > 60 |
Total no. of neonates |
69 |
21 |
P
value: |
|
|
oxygen |
0.00** |
0.09 |
Fluid |
0.001** |
0.4 |
Inotrope |
0.0002*** |
0.0009*** |
Mechanical ventilation |
0.0015*** |
0.0089*** |
Length of stay |
0.004* |
0.052 |
Area under ROC curve |
0.84 |
0.224 |
Mortality |
0.002*** |
0.038** |
Parameter |
SNAP II > 60 combined with LAC24 less
than 30% |
LAC 24 < 30% |
SNAP II > 60 |
Average no. of
hours with oxygen |
110.4 |
85 |
101.9 |
No. of hours
with fluid |
176.19 |
132 |
165 |
No. of hours
with inotropes |
123.4 |
72.5 |
112 |
No. of days
with ventilator |
13.7 |
6.95 |
12 |
Average duration of stay. |
12 |
11.18 |
11.9 |