id	keyword
ajssms-5798	health insurance
ajssms-5798	uptake
ajssms-5798	level
ajssms-5798	national
ajssms-5798	nhif
ajssms-5798	income
ajssms-5798	journal
ajssms-5798	study
ajssms-5798	influence
ajssms-5798	insurance fund
ajssms-5798	education
ajssms-5798	research
ajssms-5798	county
ajssms-5798	table
ajssms-5798	national health
ajssms-5798	status