Sentence examples for usefulness 3 from inspiring English sources
It comprises 13 statements on perceived ease of use (3 items), perceived usefulness (3 items), attitude toward use (3 items) and intention to use (4 items).
M2 ion channel inhibitors (M2Is), amantadine and rimantadine, have been available since 1964, but adverse effects, rapid development of resistance, and lack of activity against influenza B have limited their usefulness (3 ).
Serologic testing (enzyme immunoassay with plaque-reduction neutralization testing confirmation) is preferred (2 ) because POWV RT-PCRs are not validated, and the short viremic periods of flaviviruses limit their usefulness (3 ).
After IHR revision in 2005, member states were provided a 2-year window in which to assess their surveillance and response capacities, focusing on 4 necessary characteristics of surveillance systems: timeliness, sensitivity, stability, and usefulness (3 ).
Within the CREST Change Valance domain, defined as how staff value a specific impending change [ 28], three factors were investigated: evidence assessment (1 item), need (3 items), and usefulness (3 items).
Besides conflicting data have been found both as to MCA sensitivity and specificity compared to CA15.3 [ 22- 25] and the MCA-CA15.3 usefulness [ 14, 15, 22, 26, 27].
There are two primary factors influence adoption of technology by older adults: ease of use and usefulness [22, 33, 62].
Table 9 One-sample statistics Number M SD Perceived usefulness 41 4.79 0.65 Perceived ease of use 41 5.17 0.56.
Furthermore, both perceived ease of use (β=.436, p<.001, R=.487) and perceived usefulness (β=.443, p<.001, R=.646) significantly affected nurse anesthetists' PM-DSS acceptance (R=.640).
55 Questions focused on: Satisfaction regarding the SMS system (1 item); 56 Perceived usefulness (1 item) 57 Perceived ease of use (2 items); 58 Participants' intention to use the SMS system in the future (1 item).
59 Satisfaction regarding the SMS system (1 item); 56 Perceived usefulness (1 item) 57 Perceived ease of use (2 items); 58 Participants' intention to use the SMS system in the future (1 item).
