|
1
|
Cairo
|
Residential homes
|
Unspecified
|
120
|
Unspecified
|
|
2
|
Cairo
|
Residential homes
|
Jan 2014–Mar 2014
|
240
|
Randomly selected residential homes but convenient for participants
|
|
3
|
Fayoum
|
Community survey
|
Sept 2014–Feb 2015
|
2219
|
Multistage stratified cluster random
|
|
4
|
Cairo
|
Community clubs
|
9 months starting Aug 2006
|
268
|
Convenient
|
|
5
|
Alexandria
|
A mix*
|
Mar 2011–Aug 2011
|
100
|
Random
|
|
6
|
Zagazig
|
Inpatient
|
Apr 2012–Mar 2013
|
200
|
Random, sample size not explained
|
|
7
|
Assiut-upper
|
Community survey
|
May 1993–Aug 1994
|
2000
|
Systematic random sampling
|
|
8
|
Qena
|
Community survey
|
Sept 2011–Aug 2013
|
691
|
Systematic random sampling
|
|
9
|
Zagazig (Sharkia)
|
Outpatient
|
Jun 2004–May 2006
|
1800
|
Unspecified
|
|
10
|
Sohag
|
Community survey
|
May 2016–Mar 2017
|
1027
|
Systematic random sampling
|
|
11
|
Cairo
|
Unclear
|
Unspecified
|
94
|
Unspecified
|
|
12
|
Assiut
|
Community clubs
|
4 months starting Apr 2010
|
466
|
Unspecified
|
|
13
|
Mansoura
|
Community??? Unclear
|
Dec 2008–June 2009
|
100
|
Random??unclear
|
|
14
|
Cairo
|
Community clubs
|
?? Over 3 months
|
284
|
Unspecified
|
|
15
|
Cairo
|
Inpatient
|
May 2005–Oct 2005
|
100
|
Convenience
|
|
16
|
Damanhour
|
Outpatient
|
Nov 2009–Apr 2010
|
273
|
Random
|
