Table 1 Inclusion/ exclusion criteria
Criteria | Inclusion | Exclusion |
|---|---|---|
Study design | Clinical trial, quantitative, qualitative and mixed methods study, systematic/ narrative reviews | None |
Population | All ages, all species | None |
Location | Any country | None |
Date | Studies available up to October 2018. | Studies published after October 2018 |
Language | English or translated to English | Not translated to English |
Research focus | Describing the chemistry, uses and pharmacology of African potato (hypoxis genus) | Describing other plant species or genus |
Document type | Full text article of research articles, clinical trials, systematic reviews, scientific reports, ethnopharmacological studies, ethnobotanical surveys, commentaries, case reports, conference proceedings. | Full text of document not available |