Table 2.

Neighborhoods, Socioeconomic Strata, Size of Population, and Results of Seroprevalence, Monteria, Colombia

Neighborhoods (Socioeconomic Strata)	Population	Negative Tests	Positives Tests	Total Tests	Prevalence (%)	95% CI
1. (Low)	43.000	32	37	69	53.6	41.1–66.1
2. (Low)	17.000	40	19	59	32.2	19.4–43.9
3. (Low)	39.000	53	64	117	54.7	45.2–64.1
4. (Low)	102.000	13	39	52	75.0	62.2–87.7
5. (Middle)	23.000	201	72	273	26.4	20.9–31.7
6. (Low)	63.000	16	39	55	70.9	57.9–83.8
7. (Middle)	5.000	54	7	61	11.5	2.6–20.2
8. (High)	47.000	276	152	428	35.5	3.8–40.1
9. (Low)	15.000	63	84	147	57.1	48.8–55.4
10. Rural (Low)	110.000	55	52	107	48.6	38.6–58.5
Total Overall	464.000	803	565	1368	a 55.3	52.5–57.8

Bold text indicates the overall total confidence interval (95% CI).

Abbreviations: CI, confidence interval.

^aPrevalence adjusted by population in all 10 neighborhoods.