PMC:7786642 / 8993-9270 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T74","span":{"begin":0,"end":99},"obj":"Sentence"},{"id":"T75","span":{"begin":100,"end":147},"obj":"Sentence"},{"id":"T76","span":{"begin":148,"end":160},"obj":"Sentence"},{"id":"T77","span":{"begin":161,"end":277},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"To calculate P¯gl, we first compute w¯gl=wgl/∑glwgl, where wgl is the area weight per intersection. Then calculate the population per intersection: Pgl'=Pgw¯gl. We then use the Pl (LSOA populations) and obtain P¯gl=vglPl, where vgl is the normalised Pgl', ie vgl= Pgl'/∑glPgl'."}