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. Author manuscript; available in PMC: 2015 Dec 24.
Published in final edited form as: Ann Surg. 2013 Oct;258(4):638–645. doi: 10.1097/SLA.0b013e3182a53c49

Table 2.

Anatomic Sub-groups (Lethal associated anomalies excluded)

N=240

Left liver down
(n=97)
Right
(n=42)
Left liver up
(n=101)
p-value
Gestational age
mean±SD;
median [IQR]

37.4±2.1;
38 [37, 39]

36.9±2.8;
37 [36, 38]

37.2±2.1;
38 [36, 38]


p=0.321*
Birth weight
mean±SD;
median [IQR]

3022±582;
3117 [2650, 3440]

2926±550;
2984 [2563, 3210]

2769±680;
2840 [2400, 3175]

p=.0169*
Apgar-1
mean±SD;
median [IQR]

5.26±2.27;
5 [4, 7]

3.90±2.15;
4 [2, 6]

3.52±2.24;
3 [1, 5]

p<.0001*
Apgar-5
mean±SD;
median [IQR]

7.60±1.59;
8 [7, 9]

6.37±2.07;
6 [5, 8]

5.69±2.18;
6 [4, 7]

p<.0001*
CDH SG Pred. Surv.
mean±SD;
median [IQR]

73.8%±16.4%;
79% [66%, 86%]

61.7%±18.8%;
64% [50%, 78%]

52.6%±25.0%;
54% [38%, 75%]

p<.0001**
Survival (n, %)
96 (99.0%)

38 (90.5%)

76 (75.2%)
p<.0001***

IQR=Interquartile range (the 25th and 75th percentiles)

p-values are the results of

*

ANOVA, with pairwise comparisons adjusted using Tukey’s method for multiple comparisons;

**

Kruskal-Wallis test, with pairwise comparisons adjusted using Bonferroni’s method for multiple comparisons;

***

chi-square test, with pairwise comparisons adjusted using Bonferroni’s method for multiple comparisons.