id	sid	eid	entity	type
hls-1390	2	1	4	CARDINAL
hls-1390	3	1	2014	DATE
hls-1390	3	2	2:1390	CARDINAL
hls-1390	3	3	emmanuel olu	PERSON
hls-1390	3	4	jacob sackey2 1department	PERSON
hls-1390	3	5	university of uyo teaching hospital	ORG
hls-1390	3	6	2alache	CARDINAL
hls-1390	3	7	nigeria	GPE
hls-1390	3	8	nigerian	NORP
hls-1390	4	1	between march and may 2012	DATE
hls-1390	7	1	251	CARDINAL
hls-1390	7	2	139	CARDINAL
hls-1390	7	3	55.4%	PERCENT
hls-1390	7	4	112	CARDINAL
hls-1390	7	5	44.6%	PERCENT
hls-1390	9	1	17 to 92 years	DATE
hls-1390	9	2	37.2	CARDINAL
hls-1390	10	1	0.021	CARDINAL
hls-1390	10	2	0.008	CARDINAL
hls-1390	10	3	0.036	CARDINAL
hls-1390	10	4	0.008	CARDINAL
hls-1390	10	5	0.004	CARDINAL
hls-1390	11	1	80.1%	PERCENT
hls-1390	14	1	nigeria	GPE
hls-1390	16	1	nigeria	GPE
hls-1390	19	1	nigerian	NORP
hls-1390	21	1	the ophthal mology department	ORG
hls-1390	22	1	5	CARDINAL
hls-1390	22	2	nigeria	GPE
hls-1390	24	1	between march and may 2012	DATE
hls-1390	25	1	1	CARDINAL
hls-1390	25	2	q=1-p/100	PERSON
hls-1390	25	3	1-83/100=10.83=0.17	DATE
hls-1390	26	1	1.96	CARDINAL
hls-1390	26	2	95%	PERCENT
hls-1390	26	3	z2=3.84	CARDINAL
hls-1390	27	1	0.05	CARDINAL
hls-1390	27	2	d2=0.0025	ORG
hls-1390	28	1	2	CARDINAL
hls-1390	28	2	217	CARDINAL
hls-1390	29	1	10%	PERCENT
hls-1390	29	2	217	CARDINAL
hls-1390	29	3	239	CARDINAL
hls-1390	31	1	age 16 years	DATE
hls-1390	31	2	16 years	DATE
hls-1390	31	3	2014	DATE
hls-1390	32	1	2:1390	CARDINAL
hls-1390	32	2	emmanuel olu megbelayin	PERSON
hls-1390	32	3	university of uyo teaching hospital	ORG
hls-1390	32	4	uyo	GPE
hls-1390	32	5	nigeria	GPE
hls-1390	33	1	tel./fax	ORG
hls-1390	36	1	calabar	GPE
hls-1390	36	2	nigeria	GPE
hls-1390	40	1	19 february 2013	DATE
hls-1390	41	1	21 june 2013	DATE
hls-1390	42	1	14 july 2013	DATE
hls-1390	43	1	3.0	CARDINAL
hls-1390	44	1	j. sackey	PERSON
hls-1390	44	2	2014	DATE
hls-1390	44	3	italy	GPE
hls-1390	44	4	2014	DATE
hls-1390	44	5	2:1390	CARDINAL
hls-1390	44	6	doi:10.4081	PERSON
hls-1390	44	7	non -co mmerc	ORG
hls-1390	44	8	ial	ORG
hls-1390	45	1	healthcare	ORG
hls-1390	45	2	2014	DATE
hls-1390	45	3	2:1390	CARDINAL
hls-1390	46	1	5	CARDINAL
hls-1390	49	1	one week	DATE
hls-1390	52	1	helsinki	ORG
hls-1390	55	1	two	CARDINAL
hls-1390	56	1	first	ORDINAL
hls-1390	56	2	biodata	PERSON
hls-1390	57	1	second	ORDINAL
hls-1390	57	2	two	CARDINAL
hls-1390	57	3	10	CARDINAL
hls-1390	58	1	6	CARDINAL
hls-1390	65	1	fgds	ORG
hls-1390	66	1	fgds	ORG
hls-1390	67	1	one	CARDINAL
hls-1390	68	1	spss	ORG
hls-1390	68	2	12	CARDINAL
hls-1390	69	1	chi-square	PERSON
hls-1390	70	1	5%	PERCENT
hls-1390	70	2	0.05	CARDINAL
hls-1390	71	1	267	CARDINAL
hls-1390	71	2	only 251	CARDINAL
hls-1390	71	3	139	CARDINAL
hls-1390	71	4	55.4%	PERCENT
hls-1390	71	5	112	CARDINAL
hls-1390	71	6	44.6%	PERCENT
hls-1390	73	1	17 to 92 years	DATE
hls-1390	73	2	37.2	CARDINAL
hls-1390	73	3	1	CARDINAL
hls-1390	74	1	17 to 40 years	DATE
hls-1390	76	1	2	CARDINAL
hls-1390	77	1	about 30%	PERCENT
hls-1390	79	1	80.1%	PERCENT
hls-1390	80	1	0.021	CARDINAL
hls-1390	80	2	0.008	CARDINAL
hls-1390	80	3	0.036	CARDINAL
hls-1390	80	4	0.008	CARDINAL
hls-1390	80	5	1	CARDINAL
hls-1390	81	1	age (years	DATE
hls-1390	81	2	17	CARDINAL
hls-1390	81	3	63.3	CARDINAL
hls-1390	81	4	18.7	CARDINAL
hls-1390	81	5	70 27.9	QUANTITY
hls-1390	81	6	60	CARDINAL
hls-1390	81	7	8.8	CARDINAL
hls-1390	81	8	chi-squared=6.127	PERSON
hls-1390	81	9	2	CARDINAL
hls-1390	81	10	95%	PERCENT
hls-1390	81	11	2	CARDINAL
hls-1390	82	1	1	CARDINAL
hls-1390	82	2	175	CARDINAL
hls-1390	82	3	69.7	CARDINAL
hls-1390	82	4	38	DATE
hls-1390	82	5	15.1	CARDINAL
hls-1390	82	6	15	CARDINAL
hls-1390	82	7	3.2	CARDINAL
hls-1390	82	8	15	CARDINAL
hls-1390	82	9	6	CARDINAL
hls-1390	82	10	2	CARDINAL
hls-1390	82	11	199	CARDINAL
hls-1390	82	12	79.3	CARDINAL
hls-1390	82	13	31	DATE
hls-1390	82	14	12.4	CARDINAL
hls-1390	82	15	11	DATE
hls-1390	82	16	4.4	CARDINAL
hls-1390	82	17	2	CARDINAL
hls-1390	82	18	0.8	CARDINAL
hls-1390	82	19	3.2	CARDINAL
hls-1390	82	20	3	CARDINAL
hls-1390	82	21	first	ORDINAL
hls-1390	82	22	first	ORDINAL
hls-1390	82	23	141	CARDINAL
hls-1390	82	24	56.2	CARDINAL
hls-1390	82	25	74	DATE
hls-1390	82	26	29.5	CARDINAL
hls-1390	82	27	22	DATE
hls-1390	82	28	8.8	CARDINAL
hls-1390	82	29	6	CARDINAL
hls-1390	82	30	3.2	CARDINAL
hls-1390	82	31	4	CARDINAL
hls-1390	82	32	204	CARDINAL
hls-1390	82	33	81.3	CARDINAL
hls-1390	82	34	8	DATE
hls-1390	82	35	3.2	CARDINAL
hls-1390	82	36	23	CARDINAL
hls-1390	82	37	9.2	CARDINAL
hls-1390	82	38	5	CARDINAL
hls-1390	82	39	2	CARDINAL
hls-1390	82	40	11	DATE
hls-1390	82	41	4.4	CARDINAL
hls-1390	82	42	5	CARDINAL
hls-1390	82	43	188	CARDINAL
hls-1390	82	44	74.9	CARDINAL
hls-1390	82	45	11	DATE
hls-1390	82	46	4.4	CARDINAL
hls-1390	82	47	37	DATE
hls-1390	82	48	14.7	CARDINAL
hls-1390	82	49	6	CARDINAL
hls-1390	82	50	2.4	CARDINAL
hls-1390	82	51	9	CARDINAL
hls-1390	82	52	3.6	CARDINAL
hls-1390	82	53	6	CARDINAL
hls-1390	82	54	157	CARDINAL
hls-1390	82	55	62.5	CARDINAL
hls-1390	82	56	24	CARDINAL
hls-1390	82	57	9.6	CARDINAL
hls-1390	82	58	28	CARDINAL
hls-1390	82	59	11.2	CARDINAL
hls-1390	82	60	38	DATE
hls-1390	82	61	15.1	CARDINAL
hls-1390	82	62	4	CARDINAL
hls-1390	82	63	1.6	CARDINAL
hls-1390	83	1	122	CARDINAL
hls-1390	83	2	48.6	CARDINAL
hls-1390	83	3	18	CARDINAL
hls-1390	83	4	7.2	CARDINAL
hls-1390	83	5	46	DATE
hls-1390	83	6	18.3	CARDINAL
hls-1390	83	7	60	CARDINAL
hls-1390	83	8	23.9	CARDINAL
hls-1390	83	9	5	CARDINAL
hls-1390	83	10	2	CARDINAL
hls-1390	83	11	8	CARDINAL
hls-1390	83	12	184	CARDINAL
hls-1390	83	13	73.3	CARDINAL
hls-1390	83	14	10	CARDINAL
hls-1390	83	15	4	CARDINAL
hls-1390	83	16	34	DATE
hls-1390	83	17	13.5	CARDINAL
hls-1390	83	18	18	CARDINAL
hls-1390	83	19	7.2	CARDINAL
hls-1390	83	20	5	CARDINAL
hls-1390	83	21	2	CARDINAL
hls-1390	83	22	9	CARDINAL
hls-1390	83	23	203	CARDINAL
hls-1390	83	24	80.9	CARDINAL
hls-1390	83	25	24	CARDINAL
hls-1390	83	26	9.6	CARDINAL
hls-1390	83	27	16	CARDINAL
hls-1390	83	28	6.4	CARDINAL
hls-1390	83	29	2	CARDINAL
hls-1390	83	30	0.8	CARDINAL
hls-1390	83	31	6	CARDINAL
hls-1390	83	32	2.4	CARDINAL
hls-1390	83	33	10	CARDINAL
hls-1390	83	34	222	CARDINAL
hls-1390	83	35	88.4	CARDINAL
hls-1390	83	36	2	CARDINAL
hls-1390	83	37	0.8	CARDINAL
hls-1390	83	38	9	CARDINAL
hls-1390	83	39	3.6	CARDINAL
hls-1390	83	40	5	CARDINAL
hls-1390	83	41	2	CARDINAL
hls-1390	83	42	13	DATE
hls-1390	83	43	5.2	CARDINAL
hls-1390	83	44	11	CARDINAL
hls-1390	83	45	225	CARDINAL
hls-1390	83	46	89.6	CARDINAL
hls-1390	83	47	6	CARDINAL
hls-1390	83	48	2.4	CARDINAL
hls-1390	83	49	12	DATE
hls-1390	83	50	4.8	CARDINAL
hls-1390	83	51	4	DATE
hls-1390	83	52	1.6	CARDINAL
hls-1390	83	53	1.6	CARDINAL
hls-1390	85	1	non -co mmerc	ORG
hls-1390	85	2	ial	ORG
hls-1390	85	3	6	CARDINAL
hls-1390	86	1	2014	DATE
hls-1390	86	2	2:1390	CARDINAL
hls-1390	86	3	0.004	CARDINAL
hls-1390	88	1	3	CARDINAL
hls-1390	88	2	4	CARDINAL
hls-1390	94	1	159	CARDINAL
hls-1390	94	2	63.3%	PERCENT
hls-1390	94	3	between the ages of 17 and 40 years	DATE
hls-1390	94	4	the 38 years	DATE
hls-1390	94	5	umar et al	PERSON
hls-1390	95	1	sokoto	GPE
hls-1390	95	2	northern nigeria	LOC
hls-1390	95	3	lower than 45 years	DATE
hls-1390	95	4	nigerian	NORP
hls-1390	96	1	nigeria	GPE
hls-1390	96	2	84	CARDINAL
hls-1390	96	3	83	DATE
hls-1390	96	4	75	DATE
hls-1390	96	5	53%.2,9-11	CARDINAL
hls-1390	96	6	80.1%	PERCENT
hls-1390	99	1	nigeria	GPE
hls-1390	104	1	woodside et al	ORG
hls-1390	106	1	anderson	PERSON
hls-1390	111	1	sharma et al.15	ORG
hls-1390	112	1	iliyasu et al	PERSON
hls-1390	112	2	care.2	PERSON
hls-1390	113	1	lagos	GPE
hls-1390	113	2	ibadan	GPE
hls-1390	113	3	umar et al	PERSON
hls-1390	114	1	only about half	CARDINAL
hls-1390	119	1	3	CARDINAL
hls-1390	120	1	pearson	PRODUCT
hls-1390	120	2	95%	PERCENT
hls-1390	120	3	ci df chi-square	PERSON
hls-1390	120	4	11.630	CARDINAL
hls-1390	120	5	62.477	CARDINAL
hls-1390	120	6	0.013-0.059 9	CARDINAL
hls-1390	121	1	34.610 0.008 15.729	MONEY
hls-1390	121	2	42.061 0.004 22.278 0.000-0.012 9 ci	QUANTITY
hls-1390	123	1	4	CARDINAL
hls-1390	125	1	95%	PERCENT
hls-1390	125	2	0.650	CARDINAL
hls-1390	125	3	0.001	CARDINAL
hls-1390	125	4	0.939-1.738	MONEY
hls-1390	125	5	0.001	CARDINAL
hls-1390	125	6	1.139	CARDINAL
hls-1390	125	7	0.001	CARDINAL
hls-1390	125	8	0.361	CARDINAL
hls-1390	125	9	1.342 0.001	CARDINAL
hls-1390	125	10	0.001 ci	PERSON
hls-1390	127	1	mmerc	PERSON
hls-1390	127	2	ial	ORG
hls-1390	127	3	healthcare	ORG
hls-1390	127	4	2014	DATE
hls-1390	127	5	2:1390	CARDINAL
hls-1390	134	1	1	CARDINAL
hls-1390	135	1	sci	ORG
hls-1390	135	2	2000;12:24-6	DATE
hls-1390	135	3	2	CARDINAL
hls-1390	135	4	iliyasu z	PERSON
hls-1390	135	5	abubakar	PERSON
hls-1390	135	6	abubakar s	PERSON
hls-1390	136	1	aminu kano teaching hospital	ORG
hls-1390	136	2	northern nigeria	GPE
hls-1390	137	1	niger j clin pract	ORG
hls-1390	137	2	2010;13:371	CARDINAL
hls-1390	137	3	3	CARDINAL
hls-1390	137	4	yadav k. health services	PERSON
hls-1390	137	5	indian	NORP
hls-1390	138	1	khurana	PERSON
hls-1390	138	2	kaushik m	ORG
hls-1390	138	3	yadav k	PERSON
hls-1390	139	1	new delhi	GPE
hls-1390	140	1	indira gandhi	PERSON
hls-1390	140	2	national open university	ORG
hls-1390	140	3	1993	DATE
hls-1390	141	1	141-9	DATE
hls-1390	143	1	university college hospital ibadan	ORG
hls-1390	143	2	st mary’s	PERSON
hls-1390	143	3	catholic hospital ago-iwoye	ORG
hls-1390	143	4	nigeria	GPE
hls-1390	144	1	ijanikin: national postgraduate medical college of nigeria	ORG
hls-1390	144	2	2008	DATE
hls-1390	145	1	9	CARDINAL
hls-1390	151	1	geneva	GPE
hls-1390	151	2	1999	DATE
hls-1390	152	1	6	CARDINAL
hls-1390	152	2	ware je	PERSON
hls-1390	152	3	snyder mr	PERSON
hls-1390	152	4	wright r.	PERSON
hls-1390	153	1	247-63	CARDINAL
hls-1390	154	1	umar i	PERSON
hls-1390	154	2	oche mo	ORG
hls-1390	154	3	umar	GPE
hls-1390	154	4	northern nigeria	LOC
hls-1390	155	1	2011;3:78	CARDINAL
hls-1390	155	2	8	CARDINAL
hls-1390	156	1	jawaid m	PERSON
hls-1390	156	2	ahmed n	PERSON
hls-1390	156	3	alam sn	PERSON
hls-1390	158	1	pak	ORG
hls-1390	158	2	2009;25:439-42	CARDINAL
hls-1390	159	1	9	CARDINAL
hls-1390	159	2	ofili	PERSON
hls-1390	159	3	ofovwe ce	FAC
hls-1390	160	1	ann afr med	PERSON
hls-1390	160	2	2005;4:150-3	DATE
hls-1390	160	3	10	CARDINAL
hls-1390	161	1	olusina ak	ORG
hls-1390	161	2	ohaeri ju	GPE
hls-1390	161	3	olatawura mo	PERSON
hls-1390	161	4	nigerian	NORP
hls-1390	162	1	2004;37:283-88	DATE
hls-1390	162	2	11	CARDINAL
hls-1390	162	3	eze cu	ORG
hls-1390	163	1	university of nigeria teaching hospital enugu, nigeria	ORG
hls-1390	164	1	niger j	ORG
hls-1390	164	2	12	CARDINAL
hls-1390	165	1	woodside ag	ORG
hls-1390	165	2	frey	ORG
hls-1390	165	3	daly rt	PERSON
hls-1390	167	1	1989;7:61-8	DATE
hls-1390	168	1	anderson d.	PERSON
hls-1390	169	1	1992;2:25-33	DATE
hls-1390	169	2	14	CARDINAL
hls-1390	170	1	mora m. time	PERSON
hls-1390	170	2	abuja, nigeria	GPE
hls-1390	171	1	afr j	PERSON
hls-1390	171	2	2012;4:1-6	CARDINAL
hls-1390	171	3	15	CARDINAL
hls-1390	172	1	sharma rd	PERSON
hls-1390	173	1	18/02/2013	DATE
hls-1390	174	1	16	CARDINAL
hls-1390	175	1	oreniga oo	PERSON
hls-1390	176	1	the lagos university teaching hospital	ORG
hls-1390	176	2	nigeria	GPE
hls-1390	177	1	2009;19:47-52	DATE
hls-1390	178	1	17	CARDINAL
hls-1390	179	1	io	FAC
hls-1390	179	2	ea	CARDINAL
hls-1390	179	3	ibadan	GPE
hls-1390	179	4	oyo state	GPE
hls-1390	179	5	nigeria	GPE
hls-1390	180	1	afr j	PERSON
hls-1390	180	2	sci 2005;34	ORG
hls-1390	180	3	33-40	CARDINAL
hls-1390	180	4	18	CARDINAL
hls-1390	180	5	sermsri s. patient	PERSON
hls-1390	180	6	nangmamyen community hospital sakeao province	ORG
hls-1390	180	7	thailand	GPE
hls-1390	181	1	2007;5:33	CARDINAL
hls-1390	182	1	article non -co mmerc	LAW
hls-1390	182	2	ial	ORG