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Self-medication among medical students in Anbar and Fallujah Universities – Iraq: Self medication among medical students - Iraq
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Background

Introduction:

Self -medication(SM) is worldwide issue, that have serious adverse effects on individuals and communities

Method:

A descriptive cross-sectional study was carried out among medical students in Anbar   and Fallujah Universities during the period from February to March 2018.  The subjects were asked to fill a questionnaire that consisted from questions for age, gender, educational level, and employment status, in addition, questions for self-medication history.

Results:                                                                        

  The results revealed that 73% of medical students had practice of self- medication. Higher prevalence of self-medication was among students of 5th study year. Antibiotics was most frequent medicine that used by 137 (49.6%) of the participants, followed by analgesic (29%), and supplements by 40 (14.5%).  The most reasons for using self-medication were previous prescription and advising of pharmacists.

Conclusion:              

  High prevalence of self- medication among medical students in Falluja & Anbar Universities and there was statistical significant association between gender and self- medication practice.

 

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Publication Date
Fri Mar 01 2013
Journal Name
Journal Of Economics And Administrative Sciences
Comparison for estimation methods for the autoregressive approximations
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Abstract

      In this study, we compare between the autoregressive approximations (Yule-Walker equations, Least Squares , Least Squares ( forward- backword ) and Burg’s (Geometric and Harmonic ) methods, to determine the optimal approximation to the time series generated from the first - order moving Average non-invertible process, and fractionally - integrated noise process, with several values for d (d=0.15,0.25,0.35,0.45) for different sample sizes (small,median,large)for two processes . We depend on figure of merit function which proposed by author Shibata in 1980, to determine the theoretical optimal order according to min

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