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BMJ Journals
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Volume 31, Issue 3
Sample sizes based on three popular indices of risks
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Biostatistical methods in psychiatry
Sample sizes based on three popular indices of risks
Online download statistics by month:
Online download statistics by month: December 2018 to April 2024
Abstract
Full
Pdf
Dec 2018
67
67
20
Jan 2019
78
78
14
Feb 2019
84
81
4
Mar 2019
139
140
10
Apr 2019
94
91
5
May 2019
102
101
4
Jun 2019
162
162
3
Jul 2019
117
118
9
Aug 2019
32
32
2
Sep 2019
14
14
2
Oct 2019
18
18
1
Nov 2019
26
26
7
Dec 2019
20
20
7
Jan 2020
15
15
7
Feb 2020
19
18
3
Mar 2020
51
51
2
Apr 2020
27
27
4
May 2020
38
37
6
Jun 2020
46
46
6
Jul 2020
48
48
4
Aug 2020
77
77
3
Sep 2020
78
78
7
Oct 2020
57
57
7
Nov 2020
82
82
8
Dec 2020
84
84
15
Jan 2021
73
73
6
Feb 2021
57
57
17
Mar 2021
68
68
11
Apr 2021
55
55
7
May 2021
57
57
5
Jun 2021
79
79
16
Jul 2021
46
46
10
Aug 2021
33
33
9
Sep 2021
75
76
19
Oct 2021
43
43
20
Nov 2021
59
59
15
Dec 2021
39
38
2
Jan 2022
65
69
11
Feb 2022
62
67
16
Mar 2022
74
86
22
Apr 2022
77
79
21
May 2022
94
112
28
Jun 2022
52
58
11
Jul 2022
113
118
7
Aug 2022
131
135
11
Sep 2022
180
183
31
Oct 2022
86
91
14
Nov 2022
68
70
14
Dec 2022
51
51
7
Jan 2023
88
89
28
Feb 2023
75
78
15
Mar 2023
58
60
10
Apr 2023
129
139
23
May 2023
115
118
16
Jun 2023
142
146
12
Jul 2023
59
62
7
Aug 2023
83
87
13
Sep 2023
96
98
12
Oct 2023
59
63
6
Nov 2023
103
106
11
Dec 2023
129
131
12
Jan 2024
63
64
11
Feb 2024
75
79
12
Mar 2024
120
122
58
Apr 2024
75
79
18
Total
4781
4892
754
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