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Table 1 Practice characteristics

From: Patient factors associated with SSRI dose for depression treatment in general practice: a primary care cross sectional study

Practice

*ADM volume DDDs/1000 patients (category)

SSRI volume DDDs/1000 patients (%) †

Total practice population ≥ 18 years (female:male)

Number of GPs

‡SIMD quintile

Training practice

% patient prescribed an SSRI (number of patients/practice population ≥ 18 years)

1

9576 (L)

6933 (72.4)

3697 (1072:2625)

2

4

No

2.5% (94/3697)

2

18295 (L)

12630 (69.0)

9806 (5327:4479)

5

5

Yes

3.4% (337/9806)

3

20752 (L)

14600 (70.4)

6736 (3601:3135)

6

1

Yes

5.2% (353/6736)

4

28169 (M)

19714 (70.0)

4324 (2262:2062)

5

4

Yes

6.0% (261/4324)

5

29894 (M)

20860 (69.8)

5741 (2964:2777)

4

5

No

8.5% (487/5741)

6

31038 (M)

20967 (67.6)

3421 (1657:1764)

3

4

No

7.3% (250/3421)

7

35490 (H)

25448 (71.7)

3956 (2005:1951)

3

2

No

7.6% (299/3956)

8

41917 (H)

26710 (63.7)

5010 (2493:2517)

6

5

Yes

9.0% (451/5010)

9

44637 (H)

30344 (68.0)

3121 (1653:1468)

3

5

No

8.4% (262/3121)

10

49393 (H)

31885 (64.6)

3756 (1888:1868)

4

4

Yes

9.7% (365/3756)

11

65409 (H)

46309 (70.8)

3007 (1550:1457)

2

5

Yes

11.9% (359/3007)

  1. *From Prescribing Information Systems Scotland (PRISMS) data year to March 2009.
  2. ADM: antidepressant medicines. DDDs: defined daily doses.
  3. Category: Ranked as L – Low, M – Medium and H – High prescribers from PRISMS.
  4. SSRI: selective serotonin re-uptake inhibitors. †% of total antidepressant DDDs/1000 patients.
  5. SIMD: Scottish Index of Multiple Deprivation, ‡categorise by practice postcode quintile 1 (least deprived) to 5 (most deprived).