|
| PICOS | Eligibility criteria | Data extracted |
|
| Patient | All human subjects were included | Age, concurrent medical conditions and treatments, reason for intervention (where relevant) |
| Intervention | All types of exposure (oral, topical, or respiratory) to cruciferous plants, their derivatives, or their constituents | Plant or substance exposed to, route of exposure, duration of exposure, dose (if available) |
| Comparators | Reports with or without a comparator group. Reports without control groups were included in order to include all potential adverse events | Numbers in the intervention and comparator groups (when relevant) |
| Outcome | Reports of presence or absence of adverse events | Presence or absence of adverse events, description of adverse event, acute management of adverse event (for case reports), outcome (when available), and causality |
| Study design | All study designs which were relevant to the assessment of safety were included. Studies in all languages were included and translated when necessary | Type of study design and setting |
|