Lipid profile frequency and the prevalence of dyslipidaemia from biochemical tests at Saint Louis University Hospital in Senegal

  • Dominique Doupa
  • Abdou Salam Mbengue
  • Fatou Agne Diallo
  • Modou Jobe
  • Arame Ndiaye
  • Adama Kane
  • Alassane Diatta
  • Meissa Touré
Keywords: Lipid profile, dyslipidaemia, prevalence, Senegal

Abstract

Introduction: The aim of this study was to evaluate the frequency of lipid profile requests and the  prevalence of dyslipidemia in patients at the biochemistry laboratory of St. Louis University Hospital, as well as their correlation with sex and age. Methods: This was a retrospective study reviewing 14,116  laboratory results of patients of both sexes, over a period of six months (January-June 2013) regardless of the indication for the request. The lipid parameters included were: Total cholesterol, HDL-cholesterol, LDL-cholesterol, trig lycerides with normal values defined as follows: Total cholesterol (<2g/l), HDL- cholesterol (>0,40g/l), LDL- cholesterol (<1,30g/l) and Triglycerides (<1,50g/l). Results: The average age of our study population was 55.15 years with a female predorminance (M/F=0.60). The age group most represented was that between 55-64 years. The frequency of lipid profile request in our sample was 9.41% (or 1,329). The overall prevalence of isolated hypercholesterolemia, hyperLDLaemia,  hypoHDLaemia, hypertriglyceridaemia, and mixed hyperlipidemia were respectively 60.91%, 66.27%, 26.58%, 4.57% and 2.75%. Hypercholesterolemia, hyperLDLaemia, hypertriglyceridaemia and mixed hyperlipidaemia were higher in women with respectively 66.22%, 67.98%, 4.58%, 2.89% than in men (52.01%, 62.81%, 4.44% and 2.40% respectively). On the other hand, the prevalence of hypoHDLaemia was higher in males (32.19%) compared to females (23.76%). Hypercholesterolemia correlated  significantly with age and sex. Conclusion: Our study showed a relatively low request rate for lipid profile and a high prevalence of dyslipidaemia hence the importance of conducting a major study on the prevalence of dyslipidaemia and associated factors in the Senegalese population.

Key words: Lipid profile, dyslipidaemia, prevalence, Senegal

Published
2016-02-26
Section
Articles

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eISSN: 1937-8688