Skip to main content
Subscribe
Log In
More
Log in via Institution
Log in via OpenAthens
Log in via IHI
Log in using your username and password
For personal accounts OR managers of institutional accounts
Username
*
Password
*
Forgot your log in details?
Register a new account?
Forgot
your user name or password?
Basket
Search
More
Search for this keyword
Advanced search
Latest content
Current issue
Archive
Authors
About
Search for this keyword
Advanced search
Close
More
Main menu
Latest content
Current issue
Archive
Authors
About
Subscribe
Log in
More
Log in via Institution
Log in via OpenAthens
Log in via IHI
Log in using your username and password
For personal accounts OR managers of institutional accounts
Username
*
Password
*
Forgot your log in details?
Register a new account?
Forgot
your user name or password?
BMJ Journals
You are here
Home
Archive
Volume 22, Issue 2
Correction
Email alerts
Article metrics
Article menu
Article
Text
Article
info
Citation
Tools
Share
Rapid Responses
Article
metrics
Alerts
PDF
Corrections
Correction
Free
Online download statistics by month:
Online download statistics by month: September 2011 to August 2023
Abstract
Full
Pdf
Sep 2011
199
150
126
Oct 2011
91
124
47
Nov 2011
32
82
38
Dec 2011
51
48
21
Jan 2012
58
25
17
Feb 2012
34
31
24
Mar 2012
50
28
19
Apr 2012
54
14
11
May 2012
64
61
31
Jun 2012
60
112
23
Jul 2012
107
125
12
Aug 2012
79
120
19
Sep 2012
50
152
21
Oct 2012
72
179
23
Nov 2012
51
187
26
Dec 2012
39
108
14
Jan 2013
58
78
11
Feb 2013
15
103
21
Mar 2013
7
51
10
Apr 2013
15
63
23
May 2013
9
33
7
Jun 2013
19
23
7
Jul 2013
26
17
9
Aug 2013
34
12
4
Sep 2013
37
27
7
Oct 2013
38
24
6
Nov 2013
28
31
5
Dec 2013
25
12
5
Jan 2014
14
11
1
Feb 2014
10
11
5
Mar 2014
30
28
6
Apr 2014
15
24
3
May 2014
21
27
6
Jun 2014
7
30
9
Jul 2014
9
18
10
Aug 2014
12
17
5
Sep 2014
14
37
2
Oct 2014
15
15
15
Nov 2014
10
14
6
Dec 2014
11
72
3
Jan 2015
5
34
7
Feb 2015
6
30
4
Mar 2015
7
24
5
Apr 2015
2
27
2
May 2015
6
25
130
Jun 2015
3
16
82
Jul 2015
9
8
92
Aug 2015
3
6
121
Sep 2015
23
23
26
Oct 2015
6
10
1
Nov 2015
9
16
4
Dec 2015
10
16
7
Jan 2016
0
7
4
Feb 2016
2
12
2
Mar 2016
0
3
12
Apr 2016
2
7
3
May 2016
4
14
4
Jun 2016
7
15
2
Jul 2016
6
13
4
Aug 2016
8
15
2
Sep 2016
23
23
3
Oct 2016
23
25
5
Nov 2016
41
28
6
Dec 2016
18
15
1
Jan 2017
24
18
3
Feb 2017
4
18
1
Mar 2017
5
25
5
Apr 2017
7
66
5
May 2017
4
48
2
Jun 2017
11
24
2
Jul 2017
8
7
1
Aug 2017
45
23
8
Sep 2017
105
29
4
Oct 2017
45
23
11
Nov 2017
80
32
9
Dec 2017
71
23
11
Jan 2018
27
19
1
Feb 2018
39
19
6
Mar 2018
26
18
2
Apr 2018
41
25
1
May 2018
51
27
2
Jun 2018
63
31
12
Jul 2018
72
22
3
Aug 2018
74
26
7
Sep 2018
86
24
10
Oct 2018
57
37
5
Nov 2018
57
15
2
Dec 2018
48
22
3
Jan 2019
41
11
3
Feb 2019
48
17
4
Mar 2019
40
14
3
Apr 2019
75
17
1
May 2019
40
20
2
Jun 2019
28
11
9
Jul 2019
50
30
0
Aug 2019
23
11
1
Sep 2019
12
12
7
Oct 2019
10
5
1
Nov 2019
17
3
0
Dec 2019
309
107
5
Jan 2020
13
3
2
Feb 2020
19
9
2
Mar 2020
8
3
3
Apr 2020
5
1
1
May 2020
9
7
2
Jun 2020
5
5
2
Jul 2020
5
5
4
Aug 2020
7
5
5
Sep 2020
14
8
3
Oct 2020
6
4
1
Nov 2020
10
9
2
Dec 2020
14
10
4
Jan 2021
35
22
3
Feb 2021
15
11
1
Mar 2021
9
10
3
Apr 2021
8
4
1
May 2021
2
2
2
Jun 2021
6
6
1
Jul 2021
3
3
6
Aug 2021
8
8
3
Sep 2021
7
7
0
Oct 2021
10
8
4
Nov 2021
4
4
5
Dec 2021
12
10
0
Jan 2022
5
5
0
Feb 2022
3
3
1
Mar 2022
5
5
4
Apr 2022
6
6
2
May 2022
16
16
0
Jun 2022
17
17
1
Jul 2022
11
9
0
Aug 2022
25
23
3
Sep 2022
42
39
4
Oct 2022
22
22
0
Nov 2022
5
4
0
Dec 2022
5
4
0
Jan 2023
4
4
1
Feb 2023
16
16
0
Mar 2023
1
1
0
Apr 2023
4
4
2
May 2023
3
3
4
Jun 2023
3
3
1
Jul 2023
3
3
5
Aug 2023
10
10
4
Total
3976
3976
1431
Read the full text or download the PDF:
Subscribe
Log in
Log in via Institution
Log in via OpenAthens
Log in via IHI
Log in using your username and password
For personal accounts OR managers of institutional accounts
Username
*
Password
*
Forgot your log in details?
Register a new account?
Forgot
your user name or password?
PDF