| Term ↑ | Term Count | Mean Age | Cox Coef | Pearson (r) |
|---|---|---|---|---|
| alternating | 1423 | 30.6356 | -0.293262037471185 | 0.0097501064564345 |
| alternating | 56 | 28.6399 | -10.9070485096327 | -0.0078994790074174 |
| alveoli | 67 | 25.0867 | -0.525522032088932 | -0.0277544421404436 |
| amniocentesis | 104 | 31.7871 | -0.713665207642039 | 0.0103292356477219 |
| amnion | 15182 | 30.8131 | -0.19791211453038 | 0.0521616165214368 |
| amnion cells | 59 | 26.9455 | -11.8989506034692 | -0.0166611397158863 |
| amnion nodosum | 293 | 29.6953 | -0.507099046427115 | -0.0062087313684854 |
| amnionitis | 61 | 30.5841 | 0.599018167887375 | 0.0017339278043974 |
| amniotic | 99 | 31.4452 | -0.485965661825459 | 0.0078413861679707 |
| amniotic band | 54 | 31.2190 | -11.9369416146443 | 0.0046967457049202 |