Network Sampling of Hard-to-Reach Population: An Application to the Substance Abuse Problem Among Tertiary Education Students in Nigeria
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Keywords

Network sampling, Hidden population, Substance abuse, Horvitz-thomson estimator, Students in tertiary institutions.

How to Cite

Adeleke, I. ., & Ibiwoye, A. . (2011). Network Sampling of Hard-to-Reach Population: An Application to the Substance Abuse Problem Among Tertiary Education Students in Nigeria. International Journal of Asian Social Science, 1(5), 133–141. Retrieved from https://archive.aessweb.com/index.php/5007/article/view/2146

Abstract

Traditional sampling techniques have not yielded desired results when applied to hidden or rare populations. A hidden population of considerable interest in Nigeria is that of students in tertiary institutions engaged in substance abuse because of the stigma surrounding such habits and the high heath-risk they constitute to both themselves and the communities where they are found. Earlier works on the subject have concentrated on descriptive approaches. This paper uses the Horvitz-Thompson network sampling technique to estimate the proportion of students in tertiary institutions in Lagos who partake in substance abuse.

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