Table 2 |
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|
Comparison of neonatal outcomes |
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|
Outcomes |
FIC infants (n = 31) |
Matched controls (n = 62) |
p-value1 |
Percent change |
|
|
||||
|
Zwt21 – Zwt1, mean (SD) |
0.61 (0.44) |
0.49 (0.41) |
0.26 |
24.5 |
|
(Wt21-Wt1)/(Wt1/1000)/21, mean (SD) |
21.59 (6.43) |
20.32 (6.59) |
0.48 |
6.25 |
|
(Wt21-Wt1)/21, mean (SD) |
30.82 (9.08) |
28.25 (9.09) |
0.17 |
9.1 |
|
Nosocomial infection, N (%) |
0 (0.0) |
6 (9.7) |
0.057 |
-100 |
|
Incidents / 1000 person days (95%CI) |
0.84 (0, 1.96) |
1.15 (0, 3.08) |
0.78 |
-26.96 |
|
BPD, N (%) |
11 (35.5) |
24 (38.7) |
0.54 |
-8.27 |
|
ROP3, N (%) |
0 (0.0) |
8 (14.3) |
0.045* |
-100 |
|
IVH grade 3 or 4 or PVL, N (%) |
2 (6.7) |
5 (8.3) |
0.78 |
-16.87 |
|
NEC, N (%) |
0 (0.0) |
2 (3.2) |
0.31 |
-100 |
|
Breast feeds (> 90%), n (%) |
23 (74.2) |
25 (40.3) |
0.002* |
45.7 |
|
|
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|
Notes: Weight was measured at study enrolment and 21 days after enrolment; all other outcomes are for the period from enrolment to discharge. 1A conditional logistic regression method accounting for matched case-control data was used. The Mantel-Haeszel test was also applied for categorical data. The results from both methods were consistent. BPD, bronchopulmonary dysplasia; CI, confidence interval; FIC, family integrated care; IVH, intraventricular hemorrhage; NEC, necrotizing enterocolitis; PVL, periventricular leukomalacia; ROP3, retinopathy of prematurity, stage 3; SD, standard deviation; Wt1, weight on enrolment; Wt21, weight 21 days after enrolment; Zwt1, z-score for weight on enrolment; Zwt21, z-score for weight 21 days after enrolment. |
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|
O’Brien et al. BMC Pregnancy and Childbirth 2013 13(Suppl 1):S12 doi:10.1186/1471-2393-13-S1-S12 |
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