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Table 1 Criteria for assessing quality of included studies

From: A systematic review of prevalence of pain in nursing home residents with dementia

Criteria

 

Score

1

Clearly described study aims/objectives.

+/−/?

2

Description of inclusion and exclusion criteria/ study participant rates.

+/−/?

3

Description of study population (age and gender).

+/−/?

4

Contained information about study setting.

+/−/?

5

Number of participants with dementia > 200.

+/−/?

6

Information about non-responders versus responders.

+/−/?

7

Funding sources or conflicts of interest that may affect the authors’ interpretation of the results described or ruled out.

+/−/?

8

Ethical approval or consent of participants granted.

+/−/?

9

Includes a discussion of risk of bias in individual studies.

+/−/?

  1. + (criteria present) = score 1; – (minus, criteria absent) = score 0; ? (unclear if criteria was present) = score 0