Table 2.

Top 20 authors on diabetes-related research in South Africa from 2010 to 2019.

Author	h_index	g_index	m_index	TC	NP	PY_start	Authors	Articles	Authors-Frac		Articles Fractionalized
Islam MS	12	19	1,2	419	34	2011	Islam MS	34	Islam MS	1.26e+01	1.26e+01
Kengne AP	14	26	1,556	686	32	2012	Kengne AP	32	Kengne AP	5.80e+00	5.80e+00
Rheeder P	7	17	1,167	367	17	2015	Rheeder P	17	Rheeder P	4.87e+00	4.87e+00
Sobngwi E	11	16	1,222	473	16	2012	Sobngwi E	16	Koorbanally NA	4.02e+00	4.02e+00
Erukainure OL	6	9	1,5	100	15	2017	Erukainure OL	15	Adam S	3.17e+00	3.17e+00
Koorbanally NA	7	10	1	117	15	2014	Koorbanally NA	15	Erukainure OL	3.12e+00	3.12e+00
Zinman B	10	11	1,667	4694	11	2015	Zinman B	15	Ibrahim MA	2.87e+00	2.87e+00
Garcia	8	8	1,333	4164	8	2015	Garcia	14	Matsha TE	2.81e+00	2.81e+00
Karlsson T	8	8	1,333	4409	8	2015	Karlsson T	14	Pretorius E	2.80e+00	2.80e+00
Matsha TE	7	14	0,7	253	14	2011	Matsha TE	14	Longo-mbenza B	2.77e+00	2.77e+00
Distiller L	11	13	1,375	6626	13	2013	Distiller L	13	Erasmus RT	2.35e+00	2.35e+00
Van	11	13	1,1	6256	13	2011	Van	13	Norris SA	2.28e+00	2.28e+00
Andersen J	10	10	1,667	4670	10	2015	Andersen J	12	Mohammed A	2.17e+00	2.17e+00
Chen J	10	12	1,25	6619	12	2013	Chen J	12	Afolayan AJ	2.17e+00	2.17e+00
Levitt NS	7	12	0,636	838	12	2010	Levitt NS	12	Oguntibeju OO	2.17e+00	2.17e+00
Lu Y	12	12	2	4788	12	2015	Lu Y	12	Sobngwi E	2.16e+00	2.16e+00
Amod A	9	10	0,818	4212	10	2010	Amod A	11	Levitt NS	2.08e+00	2.08e+00
Anderson M	11	11	1,833	4899	11	2015	Anderson M	11	Ashafa AOT	1.83e+00	1.83e+00
Hissa M	11	11	1,833	4899	11	2015	Hissa M	11	Mbanya JC	1.76e+00	1.76e+00
Jain M	11	11	1,833	4702	11	2015	Jain M	11	Dias S	1.67e+00	1.67e+00