Table 3.

Bivariate associations between socio-demographic factors and intent of COVID-19 vaccine uptake among respondents in study counties.

Socio-Demographic Factors	Overall		Kilifi County		Kisumu County		Nairobi County		Wajir County
	Vaccine	p-Value	Vaccine	p-Value	Vaccine	p-Value	Vaccine	p-Value	Vaccine	p-Value
	Hesitant n (%)		Hesitant n (%)		Hesitant n (%)		Hesitant n (%)		Hesitant n (%)
All respondents	1509 (36.5%)	-	327 (29.8%)	-	120 (17.1%)		319 (28.5%)		743 (61.0%)
County:
Urban county (Nairobi/Kisumu)	439 (24.1%)	0.000 *
Rural county (Kilifi/Wajir)	1070 (46.2%)
Sex:
Female	1023 (36.8%)	0.559	214 (32.6%)	0.015 *	104 (17.5%)	0.422	203 (29.1%)	0.589	502 (60.3%)	0.438
Male	486 (35.9%)		113 (25.7%)		16 (14.4%)		116 (27.6%)		241 (62.6%)
Age group (years):
18–35	453 (33.6%)	0.003 *	87 (33.7%)	0.344	65 (18.6%)	0.083	140 (29.7%)	0.748	161 (59.9%)	0.189
36–57	878 (37.2%)		201 (29.2%)		52 (16.7%)		167 (28.0%)		458 (60.1%)
58+	146 (43.2%)		31 (27.9%)		1 (3.1%)		11(25.6%)		103 (67.8%)
Marital status:
Single	358 (31.7%)	0.000 *	84 (34.3%)	0.084	54 (18.2%)	0.493	114 (31.7%)	0.056	76 (58.0%)	0.458
Married	1151 (38.3%)		243 (28.6%)		66 (16.2%)		175 (26.4%)		667 (61.4%)
Highest level of education:
No schooling/Pre-primary	795 (53.9%)	0.000 *	75 (29.6%)	0.51	2 (11.1%)	0.000 *	6 (15.0%)	0.097	712 (61.1%)	0.09
Primary school	363 (25.0%)		178 (28.5%)		37 (11.5%)		125 (26.6%)		23 (71.9%)
Secondary school	254 (28.1%)		56 (33.9%)		53 (19.8%)		141 (30.5%)		4 (44.4%)
Tertiary school	97 (31.7%)		18 (34.0%)		28 (29.5%)		47 (32.2%)		4 (33.3%)
Socio-economic status:
Tertile 1 (Poorest)	594 (39.2%)	0.000 *	115 (31.6%)	0.611	47 (15.6%)	0.525	97 (32.4%)	0.206	335 (60.7%)	0.693
Tertile 2	297 (26.5%)		108 (28.3%)		30 (16.8%)		143 (26.7%)		16 (69.6%)
Tertile 3 (Wealthiest)	618 (41.3%)		104 (29.7%)		43 (19.4%)		79 (28.1%)		392 (60.96%)

* Significant difference at p < 0.05.