Uploaded by Abhishek Jain

qdoc.tips ck-uworld-charts

advertisement
UWORLD CHARTS
By
HRADM
ADM
Edited by
My beloved sister
Edited by
My beloved sister
INDEX
Biostatistics...............................
Biostatistics.................
............................
.............................
.................
1
Cardiology.............................
Cardiology...........................................
.............................
.....................
...... 9
Dermatology..............................
Dermatology................
.............................
.............................
.............. 43
Endocrinology.............................
Endocrinology...............
.............................
...........................
............ 51
Gastroenterology..................................
Gastroenterology....................
............................
.................
... 83
Hematology & Oncology............
Onco logy...........................
..........................
........... 113
Infectious Diseases............................
Diseases...........................................
..................
... 133
Multiple Systems..............................
Systems............................................
....................
...... 163
Nephrology..............................
Nephrology...............
.............................
.............................
............... 173
Neurology..............................
Neurology............................................
.............................
.................
.. 195
Ophthalmology & ENT........................................
ENT.......................................... 217
2 17
Pulmonology...........................
Pulmonology.............
............................
.............................
............... 225
Rheumatology.............................
Rheumatology...............
.............................
.........................
.......... 247
Obstetrics & Gynecology....................................
Gynecology.................................... 275
Pediatrics...............................
Pediatrics.............................................
.............................
.................
.. 317
Psychiatry................................
Psychiatry..................
.............................
.............................
.............. 389
Surgery................................
Surgery..............................................
.............................
...................
.... 415
1
BIOSTATISTICS
2
3
Common types of systematic erors  statistical studies
Inappropriate selection o poor retention of study subjcs
• Asceainment
Asceainment (sampling) bas:
bas: Sudy u
u
 dr
dr f
f
r u du  rd  hd
• Nonrespo
Nonresponse
nse bias:
bias: Hh r
r
  
uy/qur  u r  rd dr 
 wy f d
election
biases
• Bekson bias
bias D ud
udd
d u y h-
h-d
d 

y d  ru  l  r u
• Pevaenc
Pevaence
e (Nema
(Neman
n bias:
bias: E
Eur
ur h
h h
h  f
f
d 
  u udy   dd 
h d rly r r
• Atttion
Atttion bas:
bas: S
S  f udy
udy 

 y u
u
 f h   fwu dr y fr 
uj
Inaccurate measurement or assicaion of disease,
disease, exposure
o other varabe
• Recal
Recal bias:
bias: C  

 ud,
ud, uj
uj wh
wh
 u
u r r y  rr  xur
h  uj
Obseational
bases
• Obsee
Obsee bias
bias:: 

 
y
y d
d du  dd
ddu
u
dr  r r d x
rrd ud
udr xu
xu hr
• Repong bas: Su  r udr
du  r  z
• eillan
eillance
ce (etecti
(etection)
on) bias: k r f
f u rd
rd
  xd ru r  uxd u whh
r r
r f d  d
©UWord
Mode
Negave skewed
Mean
Median
Mode
Me
Noal dstbuton
Posi1ey sewd
Correlation coefciet
.,
. ·•
No
-�
-1.0
0.5
Stng -
Stng
- Weak
©Ud

05
�
•.•.-�
-�
;  ·
+1.
Weak Sg
4
5
6
7
8
9
CARDIOLOGY
10
11
Download