Skip to main content
Subscribe
Log In
More
Log in via Institution
Log in via OpenAthens
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
JNNP 100
Authors
Podcasts
About
Search for this keyword
Advanced search
Close
More
Main menu
Latest content
Current issue
Archive
JNNP 100
Authors
Podcasts
About
Subscribe
Log in
More
Log in via Institution
Log in via OpenAthens
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 83, Issue 1
What is impact?
Email alerts
Article metrics
Article menu
Article
Text
Article
info
Citation
Tools
Share
Rapid Responses
Article
metrics
Alerts
PDF
Editorial commentary
What is impact?
Free
Online download statistics by month:
Online download statistics by month: December 2011 to March 2024
Abstract
Full
Pdf
Dec 2011
285
265
86
Jan 2012
91
71
52
Feb 2012
94
26
17
Mar 2012
83
23
24
Apr 2012
54
22
16
May 2012
27
7
18
Jun 2012
31
22
14
Jul 2012
13
17
18
Aug 2012
16
21
17
Sep 2012
22
20
26
Oct 2012
12
11
12
Nov 2012
0
11
9
Dec 2012
0
10
12
Jan 2013
0
28
25
Feb 2013
0
10
13
Mar 2013
0
15
13
Apr 2013
0
19
7
May 2013
0
7
6
Jun 2013
21
9
4
Jul 2013
18
7
2
Aug 2013
15
10
8
Sep 2013
11
4
3
Oct 2013
15
5
2
Nov 2013
10
5
2
Dec 2013
11
1
3
Jan 2014
6
4
0
Feb 2014
15
4
3
Mar 2014
10
4
4
Apr 2014
12
3
5
May 2014
14
9
3
Jun 2014
11
5
6
Jul 2014
16
4
0
Aug 2014
10
5
6
Sep 2014
12
3
0
Oct 2014
10
5
0
Nov 2014
16
5
0
Dec 2014
14
0
1
Jan 2015
12
5
0
Feb 2015
8
4
3
Mar 2015
15
2
2
Apr 2015
7
3
1
May 2015
12
4
0
Jun 2015
13
1
0
Jul 2015
8
3
1
Aug 2015
8
3
7
Sep 2015
6
1
0
Oct 2015
4
2
0
Nov 2015
12
4
1
Dec 2015
8
0
1
Jan 2016
9
4
4
Feb 2016
6
1
0
Mar 2016
9
0
2
Apr 2016
12
1
5
May 2016
2
0
0
Jun 2016
10
1
4
Jul 2016
5
2
1
Aug 2016
14
0
1
Sep 2016
7
0
0
Oct 2016
19
1
0
Nov 2016
11
1
1
Dec 2016
12
3
0
Jan 2017
7
3
3
Feb 2017
5
1
1
Mar 2017
7
10
2
Apr 2017
6
18
3
May 2017
3
14
0
Jun 2017
7
12
3
Jul 2017
13
10
0
Aug 2017
9
5
0
Sep 2017
25
11
1
Oct 2017
23
7
0
Nov 2017
15
13
0
Dec 2017
12
8
0
Jan 2018
16
8
0
Feb 2018
18
18
2
Mar 2018
20
14
1
Apr 2018
22
12
0
May 2018
30
12
0
Jun 2018
45
9
1
Jul 2018
38
6
2
Aug 2018
23
7
1
Sep 2018
26
8
0
Oct 2018
32
26
2
Nov 2018
20
6
0
Dec 2018
21
5
1
Jan 2019
4
4
1
Feb 2019
14
6
1
Mar 2019
20
6
2
Apr 2019
14
4
3
May 2019
12
6
3
Jun 2019
13
5
2
Jul 2019
8
4
5
Aug 2019
15
3
3
Sep 2019
8
8
0
Oct 2019
11
7
8
Nov 2019
3
3
2
Dec 2019
22
16
5
Jan 2020
14
10
2
Feb 2020
10
10
6
Mar 2020
6
6
2
Apr 2020
5
5
1
May 2020
16
15
3
Jun 2020
6
5
2
Jul 2020
10
10
4
Aug 2020
6
4
1
Sep 2020
10
10
3
Oct 2020
7
7
1
Nov 2020
7
5
4
Dec 2020
9
9
1
Jan 2021
8
7
3
Feb 2021
8
4
9
Mar 2021
5
5
8
Apr 2021
4
2
2
May 2021
4
4
2
Jun 2021
8
8
2
Jul 2021
5
5
10
Aug 2021
3
3
2
Sep 2021
7
7
7
Oct 2021
16
14
18
Nov 2021
28
26
15
Dec 2021
6
6
3
Jan 2022
8
8
1
Feb 2022
6
6
3
Mar 2022
17
11
5
Apr 2022
10
9
2
May 2022
28
28
6
Jun 2022
26
22
4
Jul 2022
22
18
3
Aug 2022
35
23
1
Sep 2022
54
52
6
Oct 2022
39
35
5
Nov 2022
29
27
2
Dec 2022
12
12
2
Jan 2023
11
7
6
Feb 2023
37
36
5
Mar 2023
5
5
4
Apr 2023
18
5
14
May 2023
3
3
9
Jun 2023
7
7
3
Jul 2023
4
4
7
Aug 2023
10
10
15
Sep 2023
7
3
8
Oct 2023
5
5
7
Nov 2023
13
13
5
Dec 2023
57
41
9
Jan 2024
6
6
3
Feb 2024
12
12
7
Mar 2024
13
13
31
Total
2493
1666
813
Read the full text or download the PDF:
Subscribe
Log in
Log in via Institution
Log in via OpenAthens
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?