Skip to main content

Table 6 Correlation of overall survival with other variables

From: Interleukin-4 gene intron 3 VNTR polymorphism in adult acute myeloid leukemia

  Total N N of events OS (months) 95% CI Survival at Log Rank test
Mean SE Lower Upper 1 m. (%) 3 m. (%) 6 m. (%) 12 m. (%) X2 P value Sig
Overall 50 26 12.346 1.565 9.279 15.412 76.0 55.3 50.6 43.4 –-
Age  ≤ 45 yrs 24 10 14.719 2.226 10.355 19.082 87.5 56.6 56.3 56.3 1.817 0.178 NS
> 45 yrs 26 16 10.379 2.082 6.298 14.46 65.4 46.2 46.2 33.0
TLC TLC < 20 27 13 13.31 2.100 9.195 17.425 77.8 62.6 58.4 45.4 0.481 0.488 NS
TLC ≥ 20 23 13 11.242 2.308 6.718 15.766 73.9 46.6 41.4 41.4
HGB < 7.5 26 11 14.399 2.169 10.148 18.649 76.9 68.8 59.6 52.2 1.587 0.208 NS
> 7.5 24 15 10.292 2.163 6.053 14.531 75.0 41.7 41.7 34.7
PLT < 40 27 15 10.972 2.168 6.724 15.221 74.1 54.6 44.6 35.7 0.722 0.395 NS
 ≥ 40 23 11 13.638 2.265 9.199 18.077 78.3 56.5 56.5 50.2
PB blasts < 32 26 14 12.11 2.112 7.971 16.249 73.1 61.1 52.4 39.3 0.013 0.910 NS
> 32 24 12 12.725 2.29 8.237 17.213 79.2 48.9 48.9 48.9
Initial aspirate < 69 25 10 14.989 2.191 10.694 19.283 80.0 67.8 63.2 55.3 2.517 0.113 NS
> 69 25 16 9.708 2.101 5.591 13.826 72.0 42.7 37.9 31.6
Extramedullary involvement Negative 31 17 11.876 1.942 8.07 15.681 77.4 57.0 49.4 39.6 0.124 0.725 NS
Positive 19 9 13.474 2.55 8.476 18.471 73.7 52.6 52.6 52.6
Diagnosis M0 2 2 1.5 0.5 0.52 2.48 50.0 0.0 0.0 0.0 5.682 0.338 NS
M1 8 3 9.7 2.397 5.002 14.398 75.0 60.0 60.0 60.0
M2 27 15 11.601 2.112 7.461 15.74 74.1 51.0 47.1 40.3
M3 3 1 20 3.266 13.599 26.401 66.7 66.7 66.7 66.7
M4 8 4 13.5 3.742 6.166 20.834 87.5 62.5 50.0 50.0
M7 2 1 3.5 1.768 0.035 6.965 50.0 50.0 50.0 50.0
HLA-DR Negative 8 2 19.025 3.054 13.038 25.012 87.5 87.5 87.5 70.0 2.942 0.086 NS
Positive 42 24 11.085 1.702 7.75 14.42 73.8 48.9 43.4 38.6
CD34 Negative 11 4 16.073 3.138 9.922 22.224 81.8 72.7 72.7 58.2 1.414 0.234 NS
Positive 39 22 11.263 1.764 7.806 14.721 74.4 50.0 44.1 39.2
MPOX Negative 8 4 12.875 3.939 5.155 20.595 75.0 50.0 50.0 50.0 0.000 0.988 NS
Positive 42 22 12.285 1.698 8.956 15.613 76.2 56.3 50.9 42.4
PCR product P1P1 1 0 100.0 100.0 100.0 100.0 1.561 0.458 NS
P2P2 29 14 13.285 2.039 9.289 17.282 72.4 61.9 58.0 46.4
P1P2 20 12 10.438 2.421 5.693 15.184 80.0 43.1 36.9 36.9