Very often, stringed instruments are identified with a certain social class, either in the sense that the player occupies a particular caste position or in that the instrument is the prerogative of a particular rank in society.
Instruments were identified by searching electronic databases as well as employing additional search strategies.
In addition, instruments are identified which are available to the communities.
Overall, 17 different measurement instruments were identified within the included studies (see Figure 2).
A total of 26 papers, using eight different instruments, were identified.
About 17 different measurement instruments were identified, including 5 generic, 5 cancer-specific, 4 lung cancer-specific and 3 symptom-specific questionnaires.
Sixteen published instruments were identified, most of which were not designed for the selected concept of interest and context of use.
Based on a systematic literature search, 4 instruments were identified that assess a range of pain coping strategies and one questionnaire focusing on pain-related cognitions.
Characteristics of effective abstraction instruments were identified for determining both the positive predictive value (PPV) of Patient Safety Indicators (PSIs) and the extent to which hospitals and clinicians could have prevented adverse events.
Two potential instruments were identified.
