National governance and excess mortality due to COVID-19 in 213 countries: a retrospective analysis and perspectives on future pandemics

Table 4 Multiple linear regression analysis of governance variables, adjusted by socio, demographic, economic and health covariates on the adjusted infection rate per thousand people, in 2021 (n = 131)

Variables	Parameter Estimate	Standard Error	T-statistics	p-value	95% CI Limits
Intercept	465,31	38,92	11,96	< 0.0001	388,36; 542,26
Vaccination policies (Jul to Dec 2021 x Jan a Jun 2021)	-34,23	46,86	-0,73	0.4663	-126,89; 58,43
Vaccination policies (Jan to Jun 2022 x Jan to Jun 2021)	-202,89	76,06	-2,67	0.0086	-353,29; -52,51
¹⁰Prin1	-28,82	9,61	-3,00	0.0032	-47,84; -9,80
¹¹Prin2	77,70	36,14	2,15	0.0333	6,23; 149,16
¹²Prin3	23,28	43,14	0,54	0.5903	-62,02; 108,60

¹⁰Control of Corruption, Government Effectiveness, Regulatory Quality and Rule of Law
¹¹Voice and Accountability
¹²Political Stability and Absence of Violence/Terrorism

ISSN: 1744-8603