{
"schemaVersion": 1,
"type": "flow",
"title": "Study selection (PRISMA 2020)",
"source": "Illustrative counts. Reports excluded: wrong population 61, wrong outcome 48, other 33",
"width": 720,
"height": 980,
"flow": {
"nodes": [
{
"id": "databases",
"label": "Records from databases",
"sublabel": "n = 1,482",
"kind": "io"
},
{
"id": "registers",
"label": "Records from registers",
"sublabel": "n = 214",
"kind": "io"
},
{
"id": "duplicates",
"label": "Duplicates removed",
"sublabel": "n = 389",
"kind": "external"
},
{
"id": "screened",
"label": "Records screened",
"sublabel": "n = 1,307"
},
{
"id": "excluded",
"label": "Records excluded",
"sublabel": "n = 1,121",
"kind": "external"
},
{
"id": "sought",
"label": "Reports sought",
"sublabel": "n = 186"
},
{
"id": "missing",
"label": "Reports not retrieved",
"sublabel": "n = 9",
"kind": "external"
},
{
"id": "assessed",
"label": "Reports assessed",
"sublabel": "n = 177"
},
{
"id": "reasons",
"label": "Reports excluded",
"sublabel": "n = 142",
"kind": "external"
},
{
"id": "studies",
"label": "Studies included",
"sublabel": "n = 35",
"kind": "end"
}
],
"edges": [
{
"from": "databases",
"to": "duplicates"
},
{
"from": "registers",
"to": "duplicates"
},
{
"from": "duplicates",
"to": "screened"
},
{
"from": "screened",
"to": "excluded"
},
{
"from": "screened",
"to": "sought"
},
{
"from": "sought",
"to": "missing"
},
{
"from": "sought",
"to": "assessed"
},
{
"from": "assessed",
"to": "reasons"
},
{
"from": "assessed",
"to": "studies"
}
],
"mainPath": [
"databases",
"duplicates",
"screened",
"sought",
"assessed",
"studies"
],
"groups": [
{
"label": "Identification",
"nodes": [
"databases",
"registers",
"duplicates"
]
},
{
"label": "Screening",
"nodes": [
"screened",
"excluded",
"sought",
"missing",
"assessed",
"reasons"
]
},
{
"label": "Included",
"nodes": [
"studies"
]
}
]
},
"mobile": {
"width": 440,
"height": 960
}
}
