title: Pattern of Altered Lipid Profile in Patients with Subclinical and Clinical Hypothyroidism and its Correlation with Body Mass Index.
abstract: OBJECTIVE
  To compare the lipid profile of the subclinical and clinical hypothyroid patients and to evaluate the correlation between body mass index (BMI) and lipid profile in hypothyroidism.
  
  
  METHODS
  Cross-sectional study.
  
  
  METHODS
  Islamic International Medical College, Riphah International University, Islamabad, and Citi Laboratory, Rawalpindi, from January to December 2013.
  
  
  METHODS
  The subjects were selected through non-probability, purposive sampling. On the basis of thyroid profile, the subjects were divided into 3 groups: euthyroids (n=20), subclinical hypothyroids (n=50), and clinical hypothyroids (n=30). The blood of these subjects was then analyzed for lipid profile. Data was analyzed using SPSS version 18 statistical software.
  
  
  RESULTS
  Both hypothyroid groups showed altered lipid profile which was observed to be significantly raised when compared with the euthyroid subjects. Comparison of lipid profile in euthyroid, subclinical, and clinical hypothyroid groups showed significant differences by non-parametric tests (p < 0.05). An assessment of correlation of lipid profile with the BMI was found to be significant (p < 0.01).
  
  
  CONCLUSIONS
  Hypothyroidism causes alteration of lipid profile. Clinical and subclinical hypothyroid patients have altered lipid profile as compared to euthyroids. Thyroid status monitoring is very important, since it can induce changes in lipid profile. Such dyslipidemic status is significant not only for the management of thyroid disorders but also for common diseases like obesity and coronary atherosclerosis in the population.
authors.affiliation: Department of Physiology, Al-Nafees Medical College, Islamabad.
authors.forename: Sobia
authors.initials: S
authors.lastname: Humerah
authors.affiliation: Department of Physiology, Islamic International Medical College, Rawalpindi.
authors.forename: Arif
authors.initials: A
authors.lastname: Siddiqui
authors.affiliation: Department of Physiology, Islamic International Medical College, Rawalpindi.
authors.forename: Humaira Fayyaz
authors.initials: HF
authors.lastname: Khan
mesh_terms: D015992:Body Mass Index; D008078:Cholesterol, LDL / Q000097:blood; D050171:Dyslipidemias / Q000097:blood; D007037:Hypothyroidism / Q000097:blood* / Q000150:complications / Q000453:epidemiology*; D008055:Lipids / Q000097:blood*; D009765:Obesity / Q000097:blood* / Q000150:complications / Q000453:epidemiology; D013972:Thyrotropin / Q000097:blood; D014280:Triglycerides / Q000097:blood; D014505:Urban Population
chemical_list: D008078:Cholesterol, LDL; D008055:Lipids; D014280:Triglycerides; D013972:Thyrotropin