Reintubation rate, n(%)
|
7 (16.2)
|
8 (18.6)
|
RR = 0.88, 95% CI (0.35 to 2.2)
|
p = 1.000
|
Reintubation rate, n(%)
Subgroup 26 to 31 + 6 weeks
|
6 (27.2) (n = 21)
|
4 (18.18) (n = 22)
|
RR = 1.57, 95% CI (0.52 to 4.79)
|
p = 0.488
|
Reintubation rate, n(%)
Subgroup 32 to 36 + 6 weeks
|
1 (4.5) (n = 22)
|
4 (19.04) (n = 21)
|
RR = 0.24, 95% CI (0.03 to 1.97)
|
p = 0.185
|
Days of assisted ventilation, median(IQR)
|
7 (4 to 16)
|
8 (4 to 15)
|
u = 889
|
p = 0.764
|
Days of assisted ventilation, mean (SD)
Subgroup 26 to 31 + 6 weeks
|
21.4(21.34)
|
22.95(24.8)
|
t = to 0.21
|
p = 0.835
|
Days of assisted ventilation, median(IQR)
Subgroup 32 to 36 + 6 weeks
|
5 (4 to 8)
|
5 (3 to 9)
|
u = 200
|
p = 0.459
|
Days on oxygen, median(IQR)
|
8 (4 to 19.75)
|
9 (5 to 18)
|
u = 916
|
p = 0.944
|
Days on oxygen, mean (SD)
Subgroup 26 to 31 + 6 weeks
|
25(22.82)
|
23.18(24.74)
|
t = 0.25
|
p = 0.804
|
Days on oxygen, median(IQR)
Subgroup 32 to 36 + 6 weeks
|
5.5 (4 to 8)
|
5(4 to 11)
|
u = 229.5
|
p = 0.984
|
pCO2 after intervention, mmHg, mean (SD)
|
35.53(8.57)
|
38.82(9.48)
|
t=-1.68
|
p = 0.097
|
pCO2 after intervention, mmHg, mean (SD)
Subgroup 26 to 31 + 6 weeks
|
35.21(7.84)
|
36.98(9.16)
|
t=-0.68
|
p = 0.500
|
pCO2 after intervention, mmHg, mean (SD)
Subgroup 32 to 36 + 6 weeks
|
35.85(9.38)
|
40.85(9.64)
|
t=-1.7
|
p = 0.096
|
pH post intervention, mean (SD)
|
7.38(0.07)
|
7.36(0.07)
|
t = 1.81
|
p = 0.073
|
pH post intervention, mean (SD)
Subgroup 26 to 31 + 6 weeks
|
7.38(0.07)
|
7.37(0.07)
|
t = 0.51
|
p = 0.609
|
pH post intervention, mean (SD)
Subgroup 32 to 36 + 6 weeks
|
7.39(0.07)
|
7.34(0.06)
|
t = 2.19
|
p = 0.034
|
Sepsis, n(%)
|
5 (11.6)
|
9 (20.9)
|
RR = 0.56,95%CI (0.2 to 1.52)
|
p = 0.382
|
Sepsis, n(%)
Subgroup 26 to 31 + 6 weeks
|
4 (19) (N = 21)
|
5 (22.7) (N = 22)
|
RR = 0.84,95%CI (0.26 to 2.7)
|
p = 1.000
|
Sepsis, n(%)
Subgroup 32 to 36 + 6 weeks
|
1 (4.5) (N = 22)
|
4 (19) (N = 21)
|
RR = 0.24,95%CI (0.03 to 1.97)
|
p = 0.185
|
hsPDA, n(%)
|
22 (51.16)
|
23 (53.48)
|
RR = 0.96,95%CI (0.64 to 1.43)
|
p = 1.000
|
hsPDA, n(%)
Subgroup 26 to 31 + 6 weeks
|
16 (76.2) (n = 21)
|
17 (77.2) (n = 22)
|
RR = 0.99,95%CI (0.71 to 1.37)
|
p = 1.000
|
hsPDA, n(%)
Subgroup 32 to 36 + 6 weeks
|
6 (27.2) (n = 22)
|
6 (28.6) (n = 21)
|
RR = 0.95,95%CI (0.37 to 2.49)
|
p = 1.000
|
IVH Gr3+, n(%)
|
1 (2.3)
|
2 (4.3)
|
RR = 0.5,95%CI (0.05 to 5.31)
|
p = 1.000
|
IVH Gr3+, n(%)
Subgroup 26 to 31 + 6 weeks
|
1 (4.7) (n = 21)
|
2 (9.1) (n = 22)
|
RR = 0.52,95%CI (0.05 to 5.36)
|
p = 1.000
|
IVH Gr3+, n(%)
Subgroup 32 to 36 + 6 weeks
|
0 (n = 22)
|
0 (n = 21)
|
---------------------
|
|
NEC St2+, n(%)
|
2 (4.3)
|
5 (11.6)
|
RR = 0.4,95%CI (0.08 to 1.95)
|
p = 0.433
|
NEC St2+, n(%)
Subgroup 26 to 31 + 6 weeks
|
2 (9.5) (n = 21)
|
4 (18.1) (n = 22)
|
RR = 0.52,95%CI (0.11 to 2.57)
|
p = 0.664
|
NEC St2+, n(%)
Subgroup 32 to 36 + 6 weeks
|
0 (n = 22)
|
1 (4.7) (n = 21)
|
-------------------
|
p = 0.488
|
Feed intolerance, n(%)
|
16 (37.2)
|
25 (58.13)
|
RR = 0.64,95%CI (0.40 to 1.02)
|
p = 0.084
|
Feed intolerance, n(%)
Subgroup 26 to 31 + 6 weeks
|
11 (52.4) (n = 21)
|
16 (72.7) (n = 22)
|
RR = 0.72,95%CI (0.44 to 1.17)
|
p = 0.215
|
Feed intolerance, n(%)
Subgroup 32 to 36 + 6 weeks
|
5 (22.7) (n = 22)
|
9 (42.8) (n = 21)
|
RR = 0.53,95%CI (0.21 to 1.32)
|
p = 0.203
|
Full feed day of life, days, median(IQR)
|
7 (5 to 10)
|
8 (5.75 to 10.25)
|
u = 673.5
|
p = 0.503
|
Full feed day of life, days, mean(SD)
Subgroup 26 to 31 + 6 weeks
|
8.89(3.67)
|
10.61(6.65)
|
t=-0.96
|
p = 0.343
|
Full feed day of life, days, median(IQR)
Subgroup 32 to 36 + 6 weeks(days)
|
6.5 (5 to 8)
|
6 (6 to 8)
|
u = 192
|
p = 0.667
|
Air leaks, n(%)
|
5 (11.6)
|
1 (2.3)
|
RR = 5, 95%CI (0.61 to 41.06)
|
p = 0.202
|
Air leaks, n(%)
Subgroup 26 to 31 + 6 weeks
|
2 (9.5) (N = 21)
|
0 (N = 22)
|
-------------------
|
p = 0.233
|
Air leaks, n(%)
Subgroup 32 to 36 + 6 weeks
|
3 (13.6) (N = 22)
|
1 (4.7) (N = 21)
|
RR = 2.86, 95%CI (0.32 to 25.42)
|
p = 0.607
|
ROP requiring treatment, n(%)
|
0 (0)
|
1 (2.17)
|
------------------
|
p = 1.000
|
ROP requiring treatment, n(%)
Subgroup 26 to 31 + 6 weeks
|
0 (N = 21)
|
1 (4.54) (N = 22)
|
------------------
|
p = 1.000
|
ROP requiring treatment, n(%)
Subgroup 32 to 36 + 6 weeksS
|
0 (N = 22)
|
0 (N = 21)
|
------------------
|
p = 1.000
|
BPD, n(%)
|
8 (18.6)
|
8 (18.6)
|
RR = 1, 95%CI (0.41 to 2.42)
|
p = 1.000
|
BPD, n(%)
Subgroup 26 to 31 + 6 weeks
|
7 (33.3) (N = 21)
|
7 (31.8) (N = 22)
|
RR = 1.05, 95%CI (0.44 to 2.48)
|
p = 1.000
|
BPD, n(%)
Subgroup 32 to 36 + 6 weeks
|
1 (4.5) (N = 22)
|
1 (4.7) (N = 21)
|
RR = 0.95, 95%CI (0.06 to 14.31)
|
p = 1.000
|
Death, n(%)
|
4 (9.3)
|
8 (18.6)
|
RR = 0.5, 95%CI (0.16 to 1.54)
|
p = 1.000
|
Death, n(%)
Subgroup 26 to 31 + 6 weeks
|
4 (19) (N = 21)
|
5 (22.7) (N = 22)
|
RR = 0.84,95%CI (0.26 to 2.70)
|
p = 1.000
|
Death, n(%)
Subgroup 32 to 36 + 6 weeks
|
0 (N = 22)
|
3 (14.3) (N = 21)
|
--------------------
|
p = 0.108
|
Discharge, days, mean(SD)
|
30.61(22.58)
|
34.31(28.68)
|
t=-0.62
|
p = 0.538
|
Discharge, days, mean(SD)
Subgroup 26 to 31 + 6 weeks
|
49.53(20.65)
|
52.41(29.84)
|
t=-0.33
|
p = 0.745
|
Discharge, days, mean(SD)
Subgroup 32 to 36 + 6 weeks
|
16(9.21)
|
17.22(13.05)
|
t=-0.34
|
p = 0.731
|
Ventilator free days, days, mean(SD)
|
26.05(23.24)
|
26.48(28.72)
|
t=-0.07
|
p = 0.944
|
Ventilator free days, days, mean(SD)
Subgroup 26 to 31 + 6 weeks
|
38.87(26.76)
|
39.49(33.72)
|
t=-0.06
|
p = 0.947
|
Ventilator free days, days, median(IQR)
Subgroup 32 to 36 + 6 weeks
|
12.37(8.79 to 14.37)
|
8.59(6.48 to 13.16)
|
u = 171.5
|
p = 0.153
|