Premature neonates with axillary PICC lines were @ times less likely to have line-related complications ( inflammation , blockage , edema , infection ) as compared with any other site of insertion ( OR = @ % , confidence interval ( CI ) = @ ( @ to @ ) ) and they were seven times more likely to have the PICC line removed because they achieved full enteral nutrition as compared with the other causes ( OR @ % , confidence interval ( CI ) = @ ( @ to @ ) ) .