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 66, Issue 10
Respiratory rate: measurement of variability over time and accuracy at different counting periods.
Email alerts
Article metrics
Article menu
Article
Text
Article
info
Citation
Tools
Share
Rapid Responses
Article
metrics
Alerts
PDF
Research Article
Respiratory rate: measurement of variability over time and accuracy at different counting periods.
Online download statistics by month:
Online download statistics by month: September 1999 to March 2024
Abstract
Full
Pdf
Sep 1999
1
0
0
May 2000
1
0
0
Jul 2000
2
0
0
May 2001
1
0
0
Aug 2001
2
0
0
Sep 2001
1
0
0
Dec 2001
1
0
0
Mar 2002
1
0
0
Apr 2002
1
0
0
May 2002
2
0
0
Jun 2002
4
0
0
Aug 2002
1
0
0
Oct 2002
2
0
0
Feb 2003
2
0
0
Apr 2003
2
0
0
Jun 2003
4
0
0
Jul 2003
2
0
0
Aug 2003
1
0
0
Sep 2003
3
0
0
Nov 2003
2
0
0
Dec 2003
4
0
0
Jan 2004
3
0
0
Feb 2004
6
0
0
Mar 2004
11
0
0
Apr 2004
3
0
0
May 2004
16
0
0
Jun 2004
26
0
0
Jul 2004
1
0
0
Aug 2004
2
0
0
Sep 2004
2
0
0
Oct 2004
4
0
0
Nov 2004
3
0
0
Jan 2005
6
0
0
Feb 2005
2
0
0
Mar 2005
5
0
0
Apr 2005
2
0
0
May 2005
1
0
0
Jun 2005
3
0
0
Jul 2005
1
0
0
Aug 2005
1
0
0
Oct 2005
24
0
0
Nov 2005
10
0
0
Dec 2005
17
0
0
Jan 2006
3
0
0
Feb 2006
6
0
0
Mar 2006
2
0
0
Apr 2006
1
0
0
May 2006
5
0
0
Jun 2006
6
0
0
Jul 2006
2
0
0
Sep 2006
27
0
0
Oct 2006
23
0
0
Nov 2006
9
0
0
Dec 2006
5
0
0
Jan 2007
2
0
0
Feb 2007
2
0
0
Mar 2007
1
0
0
Apr 2007
5
0
0
May 2007
7
0
0
Jun 2007
1
0
0
Jul 2007
1
0
0
Sep 2007
12
0
0
Oct 2007
9
0
0
Nov 2007
9
0
0
Dec 2007
1
0
0
Jan 2008
21
0
0
Feb 2008
31
0
0
Mar 2008
33
0
0
Apr 2008
26
0
0
May 2008
13
0
0
Jun 2008
10
0
0
Jul 2008
7
0
0
Aug 2008
2
0
0
Sep 2008
6
0
0
Oct 2008
9
0
0
Nov 2008
7
0
0
Dec 2008
3
0
1
Jan 2009
7
0
1
Feb 2009
10
0
2
Mar 2009
11
0
1
Apr 2009
10
0
2
May 2009
15
0
2
Jun 2009
10
0
1
Jul 2009
13
0
2
Aug 2009
14
0
3
Sep 2009
26
0
4
Oct 2009
20
0
3
Nov 2009
12
0
2
Dec 2009
6
0
6
Jan 2010
18
0
5
Feb 2010
24
0
4
Mar 2010
21
0
8
Apr 2010
24
0
4
May 2010
24
0
6
Jun 2010
20
0
6
Jul 2010
10
0
8
Aug 2010
6
0
0
Sep 2010
18
0
2
Oct 2010
29
0
4
Nov 2010
13
0
1
Dec 2010
10
0
2
Jan 2011
21
0
2
Feb 2011
17
0
1
Mar 2011
21
0
8
Apr 2011
17
0
2
May 2011
8
1
1
Jun 2011
16
0
9
Jul 2011
9
0
3
Aug 2011
5
0
1
Sep 2011
12
0
2
Oct 2011
15
0
3
Nov 2011
19
0
7
Dec 2011
13
0
6
Jan 2012
7
0
12
Feb 2012
14
0
12
Mar 2012
9
0
14
Apr 2012
23
0
11
May 2012
19
0
6
Jun 2012
14
0
6
Jul 2012
20
0
8
Aug 2012
14
0
9
Sep 2012
9
0
4
Oct 2012
19
1
7
Nov 2012
20
0
9
Dec 2012
15
0
7
Jan 2013
29
0
13
Feb 2013
25
0
5
Mar 2013
15
0
7
Apr 2013
9
0
5
May 2013
20
0
7
Jun 2013
13
0
5
Jul 2013
5
1
5
Aug 2013
11
0
4
Sep 2013
6
0
2
Oct 2013
2
0
2
Nov 2013
7
0
1
Dec 2013
14
0
4
Jan 2014
6
0
3
Feb 2014
14
0
5
Mar 2014
12
0
10
Apr 2014
14
0
8
May 2014
18
0
8
Jun 2014
8
0
3
Jul 2014
15
0
6
Aug 2014
20
0
7
Sep 2014
14
0
5
Oct 2014
5
0
5
Nov 2014
11
0
20
Dec 2014
17
0
7
Jan 2015
10
0
3
Feb 2015
6
0
8
Mar 2015
15
0
1
Apr 2015
16
0
6
May 2015
30
0
8
Jun 2015
5
0
1
Jul 2015
5
0
6
Aug 2015
29
0
11
Sep 2015
11
0
2
Oct 2015
9
0
4
Nov 2015
18
0
5
Dec 2015
15
0
2
Jan 2016
17
0
7
Feb 2016
6
0
2
Mar 2016
10
0
11
Apr 2016
11
0
1
May 2016
16
0
7
Jun 2016
13
0
4
Jul 2016
3
0
3
Aug 2016
3
1
1
Sep 2016
10
0
58
Oct 2016
17
0
11
Nov 2016
20
1
16
Dec 2016
15
0
7
Jan 2017
14
0
7
Feb 2017
21
0
6
Mar 2017
16
0
1
Apr 2017
22
0
6
May 2017
27
0
10
Jun 2017
29
0
5
Jul 2017
50
0
4
Aug 2017
36
0
11
Sep 2017
48
0
5
Oct 2017
48
0
4
Nov 2017
48
0
6
Dec 2017
26
0
3
Jan 2018
28
0
6
Feb 2018
36
0
3
Mar 2018
22
0
3
Apr 2018
32
0
9
May 2018
38
0
10
Jun 2018
30
0
12
Jul 2018
56
0
7
Aug 2018
80
0
14
Sep 2018
72
0
12
Oct 2018
104
0
12
Nov 2018
74
0
9
Dec 2018
76
0
13
Jan 2019
90
0
10
Feb 2019
40
0
6
Mar 2019
54
0
17
Apr 2019
42
0
17
May 2019
26
0
8
Jun 2019
52
0
11
Jul 2019
41
0
12
Aug 2019
47
0
14
Sep 2019
43
0
5
Oct 2019
47
0
24
Nov 2019
60
0
16
Dec 2019
57
0
11
Jan 2020
80
0
20
Feb 2020
87
0
22
Mar 2020
88
0
30
Apr 2020
161
0
43
May 2020
226
0
47
Jun 2020
69
0
41
Jul 2020
51
0
22
Aug 2020
81
0
28
Sep 2020
49
0
21
Oct 2020
48
0
18
Nov 2020
65
0
23
Dec 2020
61
0
8
Jan 2021
78
0
32
Feb 2021
66
0
22
Mar 2021
72
0
16
Apr 2021
63
0
10
May 2021
85
0
26
Jun 2021
5
0
20
Jul 2021
4
0
15
Aug 2021
6
0
10
Sep 2021
13
0
14
Oct 2021
47
0
27
Nov 2021
41
0
30
Dec 2021
59
0
11
Jan 2022
29
0
17
Feb 2022
28
0
7
Mar 2022
45
0
22
Apr 2022
46
0
26
May 2022
91
0
27
Jun 2022
43
0
2
Jul 2022
48
0
6
Aug 2022
64
0
9
Sep 2022
84
0
11
Oct 2022
120
0
24
Nov 2022
64
0
14
Dec 2022
55
0
13
Jan 2023
75
0
14
Feb 2023
78
0
12
Mar 2023
68
0
20
Apr 2023
38
0
21
May 2023
61
0
18
Jun 2023
32
0
7
Jul 2023
32
0
13
Aug 2023
38
0
15
Sep 2023
92
0
23
Oct 2023
74
0
21
Nov 2023
64
0
6
Dec 2023
136
0
4
Jan 2024
105
0
2
Feb 2024
83
0
0
Mar 2024
156
0
4
Total
6929
5
1805
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