Skip to main content
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
Archive
For authors
About
Browse by collection
Search for this keyword
Advanced search
Close
More
Main menu
Latest content
Archive
For authors
About
Browse by collection
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 4, Issue 12
Risk factors for acute exacerbations of COPD in a primary care population: a retrospective observational cohort study
Email alerts
Article metrics
Article menu
Article
Text
Article
info
Citation
Tools
Share
Rapid Responses
Article
metrics
Alerts
PDF
XML
Respiratory medicine
Research
Risk factors for acute exacerbations of COPD in a primary care population: a retrospective observational cohort study
Online download statistics by month:
Online download statistics by month: January 2018 to December 2023
Abstract
Full
Pdf
Jan 2018
140
132
16
Feb 2018
137
121
17
Mar 2018
182
170
40
Apr 2018
152
138
40
May 2018
188
162
36
Jun 2018
81
71
3
Jul 2018
110
110
199
Aug 2018
92
93
58
Sep 2018
105
105
27
Oct 2018
103
103
16
Nov 2018
116
116
32
Dec 2018
115
115
26
Jan 2019
142
141
35
Feb 2019
159
160
28
Mar 2019
248
248
32
Apr 2019
180
179
21
May 2019
196
195
25
Jun 2019
151
151
25
Jul 2019
110
92
29
Aug 2019
104
88
38
Oct 2019
142
118
26
Nov 2019
96
86
20
Dec 2019
95
79
29
Jan 2020
91
85
33
Feb 2020
94
80
27
Mar 2020
88
72
43
May 2020
190
168
40
Jun 2020
73
69
44
Jul 2020
69
60
17
Aug 2020
65
59
20
Sep 2020
120
102
35
Oct 2020
98
82
41
Nov 2020
112
100
45
Dec 2020
121
100
31
Jan 2021
150
126
52
Feb 2021
102
91
32
Mar 2021
184
152
91
Apr 2021
97
79
36
May 2021
66
52
27
Jun 2021
51
51
15
Jul 2021
51
52
35
Aug 2021
41
40
23
Sep 2021
57
56
26
Oct 2021
74
48
61
Nov 2021
89
65
46
Dec 2021
58
55
32
Jan 2022
94
78
37
Feb 2022
114
103
35
Mar 2022
111
90
61
Apr 2022
129
108
42
May 2022
132
116
70
Jun 2022
133
113
60
Jul 2022
64
50
44
Aug 2022
86
70
65
Sep 2022
76
54
131
Oct 2022
106
74
57
Nov 2022
105
71
42
Dec 2022
66
46
27
Jan 2023
67
48
43
Feb 2023
96
79
38
Mar 2023
159
116
61
Apr 2023
98
64
30
May 2023
77
62
36
Jun 2023
114
83
44
Jul 2023
105
80
45
Aug 2023
113
100
55
Sep 2023
117
99
42
Oct 2023
195
177
57
Nov 2023
202
151
89
Dec 2023
55
33
10
Total
7899
6882
2891
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?