Urinary tract Infection among prevalence and distribution on male and female,Urine culture method,differentiation

1. Name:Marufa Rahman Moumi
ID:181-021-061
Study on prevalence and distribution of
Urinary Tract Infection among patients
in Dhaka city

2.  A urinary tract infection (UTI) is an infection in any part of urinary system
kidneys, ureters, bladder and urethra. Most infections involve the lower urinary
tract — the bladder and the urethra.
 Women are at greater risk of developing a UTI than are men.
 The main causal agent is Escherichia coli. Although urine contains a variety of
fluids, salts, and waste products, it does not usually have bacteria in it . When
bacteria get into the bladder or kidney and multiply in the urine, they may cause a
UTI.
Introduction

3.  The incidence of UTI increases in patients > 50 years,in women in this age group,
most UTIs are cystitis. In men of the same age, most UTIs are urethritis or
prostatitis
Introduction

4.  Diagnose urinary tract infection
 Study on prevalence of urinary tract infection based on gender and age distribution
Objectives

5.  Urine samples were collected from the patients.The mid-stream urine specimens
were collected and cultured within hour of collection.
 The samples were incubated aerobically over-night at 37ºc after plated out on
MacConkey and Blood agar media.
 The characteristic bacteria on the culture media were isolated.
Method

6. Mid stream urine
sample
Isolation of colonies
Inoculated onto Blood Agar.
Incubated at 37 °C for 24 hours.
Inoculated onto MacConkey Agar.
Incubated at 37 °C for 24 hours
Biochemical test & Antimicrobial
susceptibility test
Methodology

7. 88%
12%
Escherichia coli Klebsiella sp
Escherichia coli
Figure: Graphical representation of positive result
Klebsiella
In total 186 positive urine sample, Escherichia coli is 88% positive and
klebsiella is 12% positive.
Result

8. Aged
Middle Age
young
60%
31%
9 %
Figure: Graphical representation of age
distribution
Male
Female
80%
20%
Figure: Graphical representation of gender distribution
RESULT

9. 0
10
20
30
40
50
60
70
Male
Female
9%
60%31%
RESULT
Figure: Graphical representation of age and gender discrimination
percentage

10. o The study observes that the prevalence of UTI is high among females than males.
o Females of the reproductive age group (50-above years) constituted 80% of the
total patients with UTI.
o It has been reported that adult women have a higher prevalence of UTI than
men, principally due to anatomical and physical factors.
o Among males an increased prevalence of UTI was recorded in elderly age group
than young .This is probably because with advancing age, the incidence of UTI
increases in men due to prostate enlargement and neurogenic bladder.
Discussion

11.  The study demonstrates that E.coli remain the leading uropathogen being
responsible for UTI specially among female & aging group of population and this
is also in consistence with other reporting UTIs in Bangladesh.
Conclusion