Table 2 Data extraction tool

First Author Last Name

Publication Year

Study Design

Study Location (state or country)

Total Study Sample Size (n)

Sample Size of each Racial/Ethnic Group (n) in Study [use US OMB categories]

Chronic disease/s (4 specific: Cardiovascular, Respiratory, Cancer, Diabetes)

PNP symptoms (specified symptoms)

Variables and Measure/Scale used for Patient Self-Reporting

Significant findings

Comments