The next two most frequent were "Recognition" (n = 37) and "Decrease in Costs" (n = 16).
Of the 224 sources of bleeding identified, the three most frequent were ECMO cannula, post-cardiothoracic surgical haemothorax or tamponade, and ear nose and throat (ENT) haemorrhage (Fig. 1).
In total, 34 difficulties have been collected from 51 papers: the most frequent were reduced vitality and fatigue, emotional problems, pain, difficulties at work, general physical and mental health, social functioning and global disability.
The most frequent were itching or burning of the vulva or vagina.
For the remaining 6.2% of the predicted proteins, the best hits were distributed among other bacterial phyla, of which the most frequent were proteobacteria, firmicutes, and planctomycetes, in descending order.
Most frequent were comments on availability of specialist staff.
The most frequent were passive/apathetic social withdrawal and emotional withdrawal (60.5% and 49.8%, respectively).
The most frequent were the A and C subtypes, typically of European origin.
Most frequent were interruptions by colleagues (30.2%), nursing staff (29.7%), and by telephone/beeper calls (16.3%).
The second most frequent were the haplotypes "H" and "Y", both with the same frequency.
The most frequent were: diabetes mellitus (21%), chronic respiratory failure (18%) and alcoholism (15%).
