Innovation diffusion: how homogenous networks influence the uptake of community-based injectable contraceptives

BMC Public Health

Table 6 Group level E-I indices^a

Network	Ethnicity		Age of actors		Education		Marriage type
Network	Hausa	Others	< 30	≥30	Less than secondary	At least secondary	Monogamous	Polygamous
SITE A (GOMBE)
SNA-A	0.333	0.000	−0.106	0.135	0.179	0.022	−0.460	0.619
SNA-B	−1.000	–	0.750	−0.650	1.000	−0.793	0.256	0.019
SNA-C	−0.674	1.000	1.000	−0.826	0.111	−0.375	0.091	−0.143
SNA-D	−1.000	–	0.556	− 0.373	0.500	−0.226	0.163	− 0.020
SNA-E	−1.000	–	1.000	−0.796	− 0.333	− 0.370	− 0.017	0.184
SNA-F	−1.000	–	1.000	− 0.772	0.778	− 0.543	0.273	−0.227
SNA-G	−0.795	1.000	0.778	−0.529	0.368	0.083	0.714	−0.667
SNA-H	−0.534	0.789	–	−1.000	–	− 1.000	0.538	−0.394
SNA-I	−1.000	–	1.000	−0.810	–	−1.000	0.789	−0.534
SNA-J	0.429	−0.130	–	−1.000	1.000	−0.688	0.143	−0.304
SITE B (YEMALTU-DEBA)
SNA-K	0.478	−0.333	0.714	−0.600	−1.000	–	−0.073	0.152
SNA-L	0.400	−0.200	0.400	−0.200	−0.600	0.800	−0.600	0.800
SNA-M	0.600	−0.400	0.400	−0.200	−0.600	0.800	0.600	−0.400
SNA-N	−1.000	–	−0.333	0.143	0.273	−0.023	−0.167	0.429
SNA-O	−1.000	–	−0.377	0.810	0.667	−0.310	0.077	−0.023
SNA-P	−1.000	–	−1.000	–	0.200	−0.333	−0.500	0.250
SNA-Q	−0.154	0.375	−0.722	0.667	0.314	−0.061	−0.722	0.667
SNA-R	−0.200	0.400	−0.600	0.800	0.400	−0.200	−0.600	0.800
SNA-S	−1.000	–	−0.429	0.538	0.163	−0.057	−0.057	0.163
SNA-T	−1.000	–	−0.400	0.800	−0.333	0.652	−0.746	1.000

^aE-I index is the number of ties external to the groups minus the number of ties that are internal to the group divided by the total number of ties. This value can range from 1 to −1

ISSN: 1471-2458