To ask the Scottish Executive how many people have been treated for eating disorders each year since 1999, broken down by (a) specific eating disorder, (b) age category and (c) NHS board area.
The total number of people treated for eating disorders in Scotland is not available centrally.
Information available from the Practice Team Information (PTI) scheme, which can provide national estimates of the number of people consulting either a GP or practice-employed nurse where an eating disorder was noted as one of the reasons for consulting, is shown in the following tables.
Information available on patients seen in hospital is also shown in the tables below, but this will only relate to a small proportion of people treated for an eating disorder, given the majority of people will be treated in the community and other settings such as hospital outpatients, counselling services etc, for which information is not available.
PTI records indicate reasons for consultation but this does not specify whether treatment was provided. The PTI sample covers approximately 6% of general practices in Scotland and their population is regarded to be broadly representative of Scotland as a whole in terms of their age, gender and deprivation profile. PTI data are available from 1 April 2003. They cannot be used to estimate figures by individual NHS board area.
Table 1 shows the estimated numbers of patients who consulted either a GP or practice-employed nurse in Scotland for different types of eating disorders, categorised as anorexia, bulimia, other eating disorders and unspecified eating disorders, during the financial years 2003-04 to 2009-10. Table 2 shows estimates of numbers of patients consulting for any eating disorder, split into four age groups (14 and under, 15 to 24, 25 to 44 and 45 and over).
Some patients may have consulted for more than one type of eating disorder during the year and therefore the total number of patients seen for any eating disorder is slightly lower than the sum of patients seen for each individual eating disorder. Overlap is most likely where patients had a consultation for which only a general eating disorder code was recorded as well as a consultation for which a specific eating disorder was recorded.
These are estimates based on a sample of practices that may vary between years. The 95% confidence intervals give an indication of the uncertainty around the estimates. For relatively rare conditions the confidence intervals will be fairly large.
Information on number of patients treated for eating disorders at acute and psychiatric hospitals during financial years 1999-2000 to 2009-2010 is shown in tables 3 and 4.
Table 1. Estimated number of patients in Scotland consulting a GP or practice-employed nurse for an eating disorder at least once in the year, by type of disorder.
Estimated numbers1, with 95% confidence intervals2
Financial Year
|
Anorexia Nervosa
|
Bulimia Nervosa
|
Other
|
Eating Disorders - Unspecified
|
Any Eating Disorder (total)3
|
2003-04
|
660
|
(440-880)
|
1,020
|
(770-1,260)
|
160
|
(30-290)
|
1,530
|
(1,100-1,950)
|
3,210
|
(2,570-3,850)
|
2004-05
|
590
|
(390-780)
|
1,020
|
(810-1,220)
|
160
|
(70-250)
|
1,420
|
(1,090-1,750)
|
2,960
|
(2,520-3,400)
|
2005-06
|
570
|
(200-940)
|
1,240
|
(900-1,580)
|
290
|
(150-430)
|
1,230
|
(990-1,470)
|
3,000
|
(2,370-3,620)
|
2006-07
|
430
|
(200-670)
|
900
|
(700-1,090)
|
160
|
(60-250)
|
1,280
|
(1,030-1,520)
|
2,580
|
(2,120-3,040)
|
2007-08
|
550
|
(320-770)
|
890
|
(560-1,200)
|
180
|
(80-280)
|
1,250
|
(990-1,510)
|
2,740
|
(2,220-3,260)
|
2008-09
|
550
|
(370-740)
|
960
|
(650-1,260)
|
140
|
(30-250)
|
1,510
|
(1,280-1,740)
|
3,010
|
(2,530-3,490)
|
2009-10
|
710
|
(510-920)
|
900
|
(680-1,130)
|
170
|
(80-270)
|
1,730
|
(1,440-2,020)
|
3,270
|
(2,790-3,750)
|
Table 2. Estimated number of patients in Scotland consulting a GP or practice-employed nurse for an eating disorder at least once in the year, by age group.
Estimated numbers1, with 95% confidence intervals2
Financial Year
|
14 Years and Under
|
15-24 Years
|
25-44 Years
|
45 Years and Over
|
2003-04
|
340
|
(220-470)
|
1,200
|
(920-1,470)
|
1,270
|
(1,010-1,520)
|
350
|
(180-530)
|
2004-05
|
300
|
(180-420)
|
1,090
|
(820-1,370)
|
1,250
|
(1,000-1,500)
|
280
|
(160-400)
|
2005-06
|
410
|
(300-530)
|
1,300
|
(970-1,640)
|
1,020
|
(580-1,360)
|
290
|
(140-450)
|
2006-07
|
260
|
(120-400)
|
1,080
|
(820-1,340)
|
990
|
(710-1,280)
|
240
|
(130-340)
|
2007-08
|
250
|
(140-360)
|
1,080
|
(840-1,320)
|
1,090
|
(730-1,450)
|
260
|
(150-380)
|
2008-09
|
280
|
(130-420)
|
1,320
|
(1,030-1,600)
|
1,200
|
(960-1,440)
|
190
|
(80-300)
|
2009-10
|
390
|
(260-520)
|
1,300
|
(1,020-1,580)
|
1,140
|
(890-1,400)
|
330
|
(200-470)
|
Notes:
1. Based on data from 59, 53, 51, 49, 48, 58 and 60 PTI practices that submitted complete GP and practice nurse data for the years ending 31 March 2004, 2005, 2006, 2007, 2008, 2009 and 2010 respectively.
2. As the estimates are based on data from a sample of practices, 95% confidence intervals are included to indicate the relative degree of certainty of these estimates.
3. The total number of patients seen for any type of eating disorder is lower than the sum over individual conditions, because some patients will have consulted for more than one type of eating disorder and hence will be counted in more than one category.
Table 3. Number of patients treated at acute hospitals (SMR01) in Scotland for eating disorders, by type of disorder, age and NHS board of residence, Financial Years 1999-2000 to 2009-2010
|
1999-2000
|
2000-01
|
2001-02
|
2002-03
|
2003-04
|
2004-05
|
2005-06
|
2006-07
|
2007-08
|
2008-09
|
2009-10
|
Type of disorder
|
|
|
|
|
|
|
|
|
|
|
|
Anorexia
|
65
|
64
|
64
|
79
|
82
|
74
|
84
|
91
|
108
|
86
|
105
|
Bulimia
|
39
|
35
|
38
|
41
|
49
|
45
|
49
|
58
|
56
|
58
|
51
|
Other
|
14
|
20
|
15
|
23
|
23
|
19
|
20
|
12
|
15
|
13
|
18
|
Unspecified
|
43
|
47
|
44
|
40
|
48
|
53
|
52
|
58
|
76
|
66
|
63
|
Age group
|
|
|
|
|
|
|
|
|
|
|
|
0-14
|
12
|
17
|
17
|
17
|
13
|
12
|
16
|
11
|
22
|
16
|
21
|
15-24
|
47
|
59
|
49
|
69
|
69
|
60
|
67
|
91
|
95
|
88
|
82
|
25-44
|
76
|
69
|
69
|
58
|
81
|
68
|
86
|
78
|
102
|
78
|
81
|
45+
|
26
|
21
|
26
|
39
|
39
|
51
|
36
|
39
|
36
|
41
|
53
|
NHS board of residence
|
|
|
|
|
|
|
|
|
|
|
|
Ayrshire and Arran
|
13
|
9
|
11
|
11
|
12
|
8
|
19
|
12
|
23
|
20
|
18
|
Borders
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
6
|
*
|
*
|
Dumfries and Galloway
|
8
|
7
|
8
|
10
|
11
|
*
|
6
|
*
|
10
|
*
|
11
|
Fife
|
9
|
15
|
11
|
8
|
11
|
*
|
10
|
8
|
18
|
14
|
17
|
Forth Valley
|
11
|
8
|
13
|
8
|
8
|
6
|
10
|
*
|
*
|
7
|
6
|
Grampian
|
23
|
16
|
14
|
26
|
34
|
30
|
27
|
36
|
35
|
29
|
39
|
Greater Glasgow and Clyde
|
42
|
34
|
34
|
39
|
42
|
38
|
32
|
46
|
50
|
40
|
45
|
Highland
|
11
|
15
|
8
|
18
|
9
|
15
|
14
|
14
|
16
|
24
|
18
|
Lanarkshire
|
6
|
12
|
10
|
14
|
14
|
17
|
26
|
20
|
16
|
12
|
13
|
Lothian
|
26
|
39
|
38
|
34
|
48
|
52
|
45
|
55
|
58
|
47
|
42
|
Orkney
|
-
|
-
|
-
|
-
|
*
|
-
|
-
|
*
|
*
|
*
|
*
|
Shetland
|
-
|
*
|
*
|
*
|
-
|
*
|
*
|
-
|
*
|
*
|
*
|
Tayside
|
6
|
*
|
6
|
11
|
7
|
10
|
6
|
14
|
19
|
12
|
16
|
Western Isles
|
*
|
*
|
*
|
*
|
-
|
*
|
*
|
*
|
-
|
*
|
*
|
Other
|
*
|
*
|
-
|
-
|
*
|
-
|
*
|
*
|
*
|
*
|
*
|
Total
|
161
|
166
|
161
|
183
|
202
|
191
|
205
|
219
|
255
|
223
|
237
|
Table 4. Number of patients treated at psychiatric hospitals (SMR04) in Scotland for eating disorders, by type of disorder, age and NHS board of residence, Financial Years 1999-2000 to 2009-2010
|
1999-2000
|
2000-01
|
2001-02
|
2002-03
|
2003-04
|
2004-05
|
2005-06
|
2006-07
|
2007-08
|
2008-09
|
2009-10
|
Type of disorder
|
|
|
|
|
|
|
|
|
|
|
|
Anorexia
|
71
|
71
|
56
|
65
|
59
|
64
|
66
|
80
|
79
|
84
|
73
|
Bulimia
|
19
|
27
|
17
|
19
|
18
|
19
|
11
|
13
|
11
|
12
|
20
|
Other
|
4
|
2
|
6
|
5
|
6
|
5
|
2
|
-
|
3
|
1
|
2
|
Unspecified
|
25
|
26
|
15
|
14
|
21
|
26
|
22
|
20
|
18
|
23
|
26
|
Age group
|
|
|
|
|
|
|
|
|
|
|
|
0-14
|
11
|
7
|
7
|
7
|
6
|
16
|
6
|
8
|
12
|
16
|
15
|
15-24
|
41
|
46
|
35
|
39
|
40
|
33
|
36
|
48
|
45
|
44
|
47
|
25-44
|
58
|
58
|
45
|
45
|
50
|
55
|
48
|
46
|
40
|
50
|
47
|
45+
|
9
|
15
|
7
|
12
|
8
|
10
|
11
|
11
|
14
|
10
|
12
|
NHS board of residence
|
|
|
|
|
|
|
|
|
|
|
|
Ayrshire and Arran
|
10
|
7
|
9
|
7
|
8
|
7
|
*
|
7
|
*
|
6
|
6
|
Borders
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
*
|
Dumfries and Galloway
|
6
|
*
|
*
|
*
|
*
|
7
|
*
|
*
|
*
|
*
|
*
|
Fife
|
9
|
9
|
6
|
8
|
9
|
*
|
*
|
*
|
7
|
9
|
6
|
Forth Valley
|
12
|
8
|
8
|
*
|
*
|
*
|
*
|
7
|
*
|
*
|
*
|
Grampian
|
11
|
8
|
11
|
6
|
8
|
14
|
15
|
12
|
10
|
9
|
12
|
Greater Glasgow and Clyde
|
16
|
27
|
18
|
19
|
20
|
20
|
25
|
36
|
38
|
33
|
28
|
Highland
|
8
|
6
|
6
|
9
|
*
|
11
|
9
|
*
|
8
|
*
|
9
|
Lanarkshire
|
12
|
16
|
8
|
11
|
7
|
6
|
7
|
13
|
12
|
6
|
7
|
Lothian
|
16
|
25
|
16
|
18
|
19
|
22
|
18
|
17
|
17
|
27
|
24
|
Orkney
|
-
|
-
|
-
|
-
|
-
|
*
|
-
|
-
|
*
|
*
|
*
|
Shetland
|
-
|
-
|
-
|
-
|
-
|
-
|
*
|
-
|
-
|
*
|
*
|
Tayside
|
16
|
13
|
*
|
9
|
11
|
9
|
6
|
*
|
*
|
11
|
14
|
Western Isles
|
*
|
*
|
-
|
*
|
*
|
*
|
*
|
*
|
-
|
-
|
-
|
Other
|
-
|
*
|
*
|
-
|
*
|
*
|
*
|
*
|
*
|
-
|
*
|
Total
|
119
|
126
|
94
|
103
|
104
|
114
|
101
|
113
|
111
|
120
|
121
|
Note:
*Indicates values that have been suppressed due to the potential risk of disclosure and to help maintain patient confidentiality.
-Indicates zero values.