Exact(1)
These items covered the following categories: "Time constraints" (3 items); "Difficulties including eligible patients" (7 items); "Limited human resources" (7 items); "Trial design barriers" (7 items); "Insufficient training of recruiting physicians" (2 items); "Individual barriers of recruiting physicians" (7 items); And "lack of access to treatment" (2 items).
Similar(59)
We have identified several areas where reporting of a particular item was insufficient in most of the studies assessed.
Items with insufficient face validity were excluded.
Items with insufficient variation across response options were considered for deletion.
Ten participants felt that items had insufficient information for them to be easily answered.
For items with insufficient discrimination, new distractors replacing the NF-D have to be generated before re-use - or the whole item has to be replaced.
We excluded items with insufficient fit by using a SAS macro (SAS Institute, Cary, NC, USA) developed by Christensen and Bjorner [ 22].
The variance explained by the 11 items was insufficient, 11%, but there was no clear indication of any secondary dimension, and the first contrast showed 12.4%.
However, the links between confusion about transitional fossils and EC mental models are potentially less clear than we assumed, and our items were insufficient to measure this alternate conception.
However, one item showed insufficient factor loadings.
If the information of the item was insufficient or unsanctioned, they were judged as "unclear risk".
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