Abstract:
BACKGROUND: Substance abuse among college students is a growing problem confronting Kenya today.
Substance abuse in this population predicts substance related problems in later life. This study is a buildup of
limited data evaluating the cases of substance abuse and associated factors among college students situated in the
environment of a major transit point for trucks along Nairobi-Mombasa highway in Machakos County Kenya.
METHOD: This descriptive cross-sectional survey used Self-Administered WHO Model Core Questionnaire,
Focus group discussions (FGD) and Key Informant Interviews (KII) to gather information on the use of various
drugs among students in colleges within Mlolongo transit point along Nairobi-Mombasa highway. Data were
analyzed using bivariate and multivariable logistic regression to determine factors associated with being
prepared, with statistically significant level at p < 0.05. RESULTS: Out of the 152 college students who
consented, 53.9% were female verses 46.1% males. Their mean age was 21.26 (SD 2.43) years with 46.7% of
them aged between 18 to 20 years. About 42 (27.6%) students were abusing different substances. Among them
66.7% were abusing alcohol, 19% Miraa and 14% tobacco. Marital status (OR 0.12, 95% CI 0.02 to 0.8),
student’s belief (OR 0.4, 95%CI 0.12 to 0.7) emotional effect (OR 2.9, 95% CI 1.55 to 5.7) and stimulation of
moods (OR 4.5, 95% CI 2.1 to 10.2) influenced use of substance. CONCLUSION: The prevalence of substance
use among Mlolongo college students is high. Addressing youthful factors such as demography, beliefs, and
emotional needs which greatly influence substance abuse. The role of the truck transit point in the peddling,
purchase and usage among the youth must be carefully evaluated.
