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. 2020 Nov 9;3(4):223–242. doi: 10.1007/s41996-020-00070-1

Table 6.

Definition of variables

Signs Variables Measurement Sources
Cases Cases Number of reported COVID-19 cases Nigeria Centre for Disease Control (NCDC 2020)
Yoruba Yoruba States dominated by Yoruba tribe The World Fact (2018).1 is assigned to Yoruba states and 0 if otherwise.
Igbo Igbo States dominated by Yoruba tribe The World Fact (2018).1 is assigned to Igbo states and 0 if otherwise.
Hausa Hausa States dominated by Hausa tribe The World Fact (2018).1 is assigned to Hausa states and 0 if otherwise.
Muslim Religion(Muslim) Muslim-dominated states The World Fact (2018).1 is assigned to Muslim dominated states and 0 if otherwise.
Christian Religion(Christian) Christian-dominated states The World Fact (2018).1 is assigned to Christian dominated states and 0 if otherwise.
Res Resources States with natural resources abundance National Bureau of Statistics (2019).1 is assigned to states with vast resources and 0 if otherwise.
surface Surface area Surface area World Gazetteer (2013)
intspt International airport International airports Federal Airports Authority of Nigeria (FAAN 2020). 1 is assigned to states with international airport whereas 0 if otherwise.
seapt Seaports Seaports Nigerian Ports Authority (NPA 2020). 1 is assigned to states with major seaports whereas 0 if otherwise.
edu Education Education National Bureau of Statistics (2018). 1 is assigned to states that have their literacy rate above 50% and 0 to those below 50%.
apc APC states States controlled by APC governors Independent National Electoral Commission (INEC 2020). 1 for the APC controlled states, 0 if otherwise
napc Non-APC states States controlled by non-APC governors Independent National Electoral Commission (INEC 2020). 1 for non-APC controlled states, 0 if otherwise
rrpc Retail and recreation % change Retail and recreation percent change from baseline NCDC (2020)
gppc Grocery and pharmacy % change Grocery and pharmacy percent change from baseline NCDC (2020)
ppc Parks % change Parks percent change from baseline NCDC (2020)
tspc Transit stations % change Transit stations percent change from baseline NCDC (2020)
wpc Workplaces % change Workplaces percent change from baseline NCDC (2020)
rpc Residential % change Residential percent change from baseline NCDC (2020)