PMC:7210464 / 51702-52835 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7210464","sourcedb":"PMC","sourceid":"7210464","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7210464","text":"The dependent variable is the number of daily new confirmed cases. The sample excludes cities in Hubei province. Columns (2) and (4) report the changes in the mediating variables that are needed to reduce the impact of new confirmed cases in the preceding 2 weeks by 1, using estimates with significance levels of at least 0.1 in columns (1) and (3), respectively. The endogenous variables include the average numbers of new cases in the own city and nearby cities in the preceding 14 days and their interactions with the mediating variables. Weekly averages of daily maximum temperature, precipitation, wind speed, the interaction between precipitation and wind speed, and the inverse log distance weighted sum of these variables in neighboring cities, during the preceding third and fourth weeks, are used as instrumental variables in the IV regressions. Additional instrumental variables are constructed by interacting them with the mediating variables. Weather controls include these variables in the preceding first and second weeks. Standard errors in parentheses are clustered by provinces\n*** p \u003c 0.01, ** p \u003c 0.05, * p \u003c 0.1","divisions":[{"label":"p","span":{"begin":0,"end":1096}}],"tracks":[{"project":"LitCovid-PD-CLO","denotations":[{"id":"T213","span":{"begin":811,"end":823},"obj":"http://purl.obolibrary.org/obo/OBI_0000968"},{"id":"T214","span":{"begin":868,"end":880},"obj":"http://purl.obolibrary.org/obo/OBI_0000968"}],"attributes":[{"subj":"T213","pred":"source","obj":"LitCovid-PD-CLO"},{"subj":"T214","pred":"source","obj":"LitCovid-PD-CLO"}]},{"project":"LitCovid-sentences","denotations":[{"id":"T468","span":{"begin":0,"end":66},"obj":"Sentence"},{"id":"T469","span":{"begin":67,"end":112},"obj":"Sentence"},{"id":"T470","span":{"begin":113,"end":364},"obj":"Sentence"},{"id":"T471","span":{"begin":365,"end":542},"obj":"Sentence"},{"id":"T472","span":{"begin":543,"end":856},"obj":"Sentence"},{"id":"T473","span":{"begin":857,"end":956},"obj":"Sentence"},{"id":"T474","span":{"begin":957,"end":1038},"obj":"Sentence"},{"id":"T475","span":{"begin":1039,"end":1096},"obj":"Sentence"},{"id":"T476","span":{"begin":1097,"end":1133},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"attributes":[{"subj":"T468","pred":"source","obj":"LitCovid-sentences"},{"subj":"T469","pred":"source","obj":"LitCovid-sentences"},{"subj":"T470","pred":"source","obj":"LitCovid-sentences"},{"subj":"T471","pred":"source","obj":"LitCovid-sentences"},{"subj":"T472","pred":"source","obj":"LitCovid-sentences"},{"subj":"T473","pred":"source","obj":"LitCovid-sentences"},{"subj":"T474","pred":"source","obj":"LitCovid-sentences"},{"subj":"T475","pred":"source","obj":"LitCovid-sentences"},{"subj":"T476","pred":"source","obj":"LitCovid-sentences"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-PD-CLO","color":"#ecbc93","default":true},{"id":"LitCovid-sentences","color":"#a293ec"}]}]}}