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Table 1 Studies included in the systematic review

From: A systematic review of the evidence of the burden of bipolar disorder in Europe

Study

Country

Type of study

Study population

Sample size

Jacobi et al 2004 [15]

Germany

Prevalence survey

General

4181

Faravelli et al 2006 [16]

Italy

Prevalence survey

General

2363

Kennedy et al 2005 [17]

UK

Incidence survey

General

120,000

Kennedy et al 2004 [18]

UK

Incidence survey

General

120,000

Kennedy et al 2005 [19]

UK

Incidence survey

General

120,000

Lloyd et al 2005 [20]

UK

Incidence survey

General

1,631,462

Proctor et al 2004 [21]

UK

Incidence survey

General

249,203

Benedetti et al 2007 [22]

Italy

Cohort

BPI

72

Dutta et al 2007 [23]

UK

Cohort

BPI

120,000

Daban et al 2006 [24]

Spain

Cohort

BPI and BPII out-patients

300

Dittmann et al 2002 [25]

Germany

Cohort

Bipolar disorder [BPI, BPII, NOS] or schizoaffective disorder [bipolar type]

152

Brieger et al 2007 [26]

Germany

Cross-sectional

BPI inpatients

121

Henry et al 2003 [27]

France

Cross-sectional

Bipolar disorder

318

Schiavone et al 2004 [28]

Italy

Cross-sectional

Unipolar and bipolar disorder in-patients

300

Vieta et al 2001 [29]

Spain

Cross-sectional

Remitted BPI out-patients

129

Pini et al 2003 [30]

Italy

Cross-sectional

BPI in-patients

151

Benazzi 2006 [31]

Italy

Cross-sectional

BPII

374

Benazzi 2003 [32]

Italy

Cross-sectional

Unipolar and BPII outpatients presenting for major depressive episode

313

Benazzi 2004 [33]

Italy

Cross-sectional

BPII and unipolar MDD patients

73

Benazzi 2003 [34]

Italy

Cross-sectional

Depressive mixed state

433

Baca-Garcia et al 2007 [35]

UK

Cohort

Bipolar affective disorder adults

1153

Das Gupta & Guest 2002 [36]

UK

Prevalence-based cost study

Bipolar disorder

297,000

Finnern et al 2003 [37]

UK

Retrospective chart review

BPI and BPII

134

Zelicourt et al, 2003 [38]

France

Prevalence-based cost study

BPI

390,000

Olie & Levy 2002 [39]

France

Retrospective chart review

Hospitalization following manic episodes

137

  1. BPI, bipolar I disorder; BPII, bipolar II disorder; MDD, major depressive disorder; NOS, not otherwise specified