Skip to main content
Subscribe
Log In
More
Log in via Institution
Log in via OpenAthens
Log in via RCPCH
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
For authors
Podcasts
About
Search for this keyword
Advanced search
Close
More
Main menu
Latest content
Current issue
Archive
For authors
Podcasts
About
Subscribe
Log in
More
Log in via Institution
Log in via OpenAthens
Log in via RCPCH
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 92, Issue 8
Rights
Email alerts
Article metrics
Article menu
Article
Text
Article
info
Citation
Tools
Share
Rapid Responses
Article
metrics
Alerts
PDF
Review
Rights
Online download statistics by month:
Online download statistics by month: July 2007 to March 2024
Abstract
Full
Pdf
Jul 2007
28
16
26
Aug 2007
46
39
46
Sep 2007
18
17
22
Oct 2007
28
24
17
Nov 2007
21
12
15
Dec 2007
13
11
11
Jan 2008
15
13
10
Feb 2008
12
10
5
Mar 2008
9
16
7
Apr 2008
15
16
13
May 2008
8
14
13
Jun 2008
13
8
5
Jul 2008
8
2
3
Aug 2008
9
8
5
Sep 2008
12
6
8
Oct 2008
20
13
13
Nov 2008
10
10
10
Dec 2008
7
9
4
Jan 2009
12
9
4
Feb 2009
10
8
9
Mar 2009
22
12
4
Apr 2009
10
8
9
May 2009
14
4
3
Jun 2009
4
4
2
Jul 2009
3
5
7
Aug 2009
5
3
2
Sep 2009
7
0
1
Oct 2009
11
7
1
Nov 2009
14
6
9
Dec 2009
10
5
6
Jan 2010
9
4
5
Feb 2010
6
4
5
Mar 2010
10
5
0
Apr 2010
8
2
3
May 2010
6
3
3
Jun 2010
12
0
13
Jul 2010
4
2
2
Aug 2010
9
0
1
Sep 2010
12
2
15
Oct 2010
18
4
7
Nov 2010
15
1
2
Dec 2010
10
10
5
Jan 2011
12
2
6
Feb 2011
9
4
9
Mar 2011
8
0
2
Apr 2011
11
4
4
May 2011
21
5
6
Jun 2011
11
0
3
Jul 2011
3
0
2
Aug 2011
11
0
1
Sep 2011
17
0
8
Oct 2011
30
2
7
Nov 2011
20
0
0
Dec 2011
15
4
3
Jan 2012
11
1
2
Feb 2012
7
2
2
Mar 2012
6
0
1
Apr 2012
22
1
3
May 2012
25
3
5
Jun 2012
9
0
2
Jul 2012
18
0
2
Aug 2012
10
1
2
Sep 2012
17
1
1
Oct 2012
14
0
6
Nov 2012
6
1
0
Dec 2012
6
0
2
Jan 2013
18
0
0
Feb 2013
8
0
0
Mar 2013
15
3
2
Apr 2013
10
1
4
May 2013
8
0
0
Jun 2013
3
1
1
Jul 2013
4
0
1
Aug 2013
4
0
0
Sep 2013
5
4
1
Oct 2013
15
3
3
Nov 2013
4
1
1
Dec 2013
2
0
0
Jan 2014
9
2
3
Feb 2014
5
0
2
Mar 2014
9
0
0
Apr 2014
19
0
4
May 2014
11
1
0
Jun 2014
2
0
2
Jul 2014
10
1
5
Aug 2014
5
0
0
Sep 2014
12
3
4
Oct 2014
27
4
7
Nov 2014
1
0
0
Dec 2014
2
0
0
Jan 2015
2
0
1
Feb 2015
6
1
2
Mar 2015
17
1
1
Apr 2015
4
1
1
May 2015
6
0
2
Jun 2015
2
0
0
Jul 2015
1
0
0
Aug 2015
5
0
0
Sep 2015
12
0
9
Oct 2015
3
0
0
Nov 2015
12
0
2
Dec 2015
7
0
0
Jan 2016
14
4
1
Feb 2016
4
0
1
Mar 2016
4
2
1
Apr 2016
4
0
0
May 2016
3
0
0
Jun 2016
4
0
3
Jul 2016
4
0
0
Aug 2016
3
0
0
Sep 2016
16
4
8
Oct 2016
18
3
5
Nov 2016
11
0
2
Dec 2016
4
0
1
Jan 2017
7
1
0
Feb 2017
19
0
0
Mar 2017
19
1
0
Apr 2017
17
4
2
May 2017
5
3
3
Jun 2017
7
0
0
Jul 2017
10
0
0
Aug 2017
17
0
0
Sep 2017
12
4
2
Oct 2017
14
2
3
Nov 2017
24
0
0
Dec 2017
4
0
0
Jan 2018
17
0
0
Feb 2018
25
0
1
Mar 2018
21
2
1
Apr 2018
26
11
4
May 2018
26
0
2
Jun 2018
18
0
0
Jul 2018
9
0
0
Aug 2018
22
2
0
Sep 2018
18
1
0
Oct 2018
28
4
1
Nov 2018
41
2
0
Dec 2018
56
1
0
Jan 2019
14
2
1
Feb 2019
13
2
1
Mar 2019
17
4
2
Apr 2019
7
1
0
May 2019
2
0
0
Jun 2019
4
0
0
Jul 2019
2
2
0
Oct 2019
14
2
0
Nov 2019
4
2
0
Dec 2019
10
0
0
Jan 2020
13
3
0
Feb 2020
30
3
1
Mar 2020
12
3
1
Apr 2020
12
0
1
May 2020
24
0
2
Jun 2020
20
0
0
Jul 2020
11
1
2
Aug 2020
6
0
0
Sep 2020
35
3
2
Oct 2020
15
1
0
Nov 2020
30
0
1
Dec 2020
22
0
0
Jan 2021
10
0
0
Feb 2021
6
0
0
Mar 2021
10
0
1
Apr 2021
10
0
1
May 2021
9
1
2
Jul 2021
2
2
0
Aug 2021
8
6
0
Sep 2021
1
0
1
Oct 2021
23
1
0
Nov 2021
43
0
0
Dec 2021
41
4
0
Jan 2022
9
1
0
Feb 2022
49
3
0
Mar 2022
30
0
0
Apr 2022
54
2
0
May 2022
46
1
0
Jun 2022
37
1
0
Jul 2022
37
2
0
Aug 2022
54
1
0
Sep 2022
54
1
0
Oct 2022
48
4
0
Nov 2022
28
6
0
Dec 2022
21
3
1
Jan 2023
38
1
0
Feb 2023
53
1
0
Mar 2023
18
1
0
Apr 2023
8
2
1
May 2023
15
0
0
Jun 2023
5
1
1
Jul 2023
19
0
0
Aug 2023
7
1
2
Sep 2023
5
1
0
Oct 2023
40
3
0
Nov 2023
18
0
0
Dec 2023
42
0
2
Jan 2024
39
1
1
Feb 2024
16
2
1
Mar 2024
23
2
1
Total
2981
545
558
Read the full text or download the PDF:
Subscribe
Log in
Log in via Institution
Log in via OpenAthens
Log in via RCPCH
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