Based on the collected difficulty reasons, a coding scheme was developed, which covered various aspects of task, user, and user task interaction.
Other data were collected concerning difficulties at the time of insertion, parenteral nutrition, medications infused through the catheter, transfusion, microbiologically documented concomitant infections (bacteremia or pneumonia), length of catheter maintenance, reason for removal, and results of catheter culture.
In the last one, only serum and nasal swabs were collected because of difficulties in collecting BAL samples due to the large size of the animals.
They collected physicians' remarks, difficulties and suggestions, along with their personal comments or opinion on these reactions.
They were daunted by how much stuff they had collected and the difficulty of uprooting themselves.
Data on emotional competence, social skills and mental health difficulties were collected using teacher and parent informant report questionnaires in a pre-test/post-test control group design.
Below, we've collected 13 modern annoyances, difficulties and burdens in 2013 that may soon be obsolete, thanks to innovative technologies we've seen emerge in the past year or two.
The remainder were not collected due to measurement difficulties.
No urine output data have been collected in SIRS, given difficulties with its accurate measurement in the setting of international data collection.
These data will be taken as ground truth, given that field data cannot be collected due to the difficulty of access in dense forests.
