According to railroad statistics, other delays from operations problems, signal failures and malfunctions of grade crossing equipment more than doubled in 2015.
No grade 3 venous thromboembolic events or wound-healing complications and episodes of congestive heart failure of any grade were observed.
At the lower end of the achievement scale, Figure 4 also demonstrates a dose response effect between blood lead levels and failure on the end-of-grade test.
Emerging critical issues include train operations at restricted speeds, railroad cyber-security risk, broken rail prevention in PTC territories, en route failure of PTC, grade-crossing protection, and opportunities for leveraging PTC-generated big data that require more research from academia, government, and industry.
Fowler et al. reported that asthmatic children had a higher prevalence of grade failure, learning disabilities, and absenteeism [ 10].
Independently of the presence of overt cardiac failure, the grade of myocardial depression correlates with poor prognosis in sepsis [ 2, 4].
Exclusion criteria included: oesophageal stent implantation, tracheobronchial tree invasion, tracheobronchial fistula, a second malignancy, uncontrolled infection, neuropathy grade >1 or congestive heart failure of New York Heart Association grade ⩾2.
The cumulative incidence of failures due to grade 3 5 cardiac events was only 17% in our study.
Intracranial hypertension (ICH) complicates around 25% of grade III/IV encephalopathy in acute liver failure.
