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Table 3.5.24 continued<br />

Author<br />

Year<br />

Reference<br />

Country<br />

Study design<br />

Setting<br />

Population<br />

Inclusion & exclusion criteria<br />

Prevalence<br />

Index test<br />

Reference test<br />

Number of patients<br />

Drop-out rate<br />

Rater<br />

Rater training<br />

Interobserver reliability<br />

Sensitivity<br />

Specificity<br />

Study quality<br />

Comments<br />

Picardi et al<br />

2005<br />

[91]<br />

Italy<br />

Design<br />

Cross sectional<br />

Setting<br />

Inpatient ward in<br />

a dermatological hospital<br />

Population<br />

Patients consecutively<br />

admitted to 5 of 8<br />

inpatients’ wards<br />

at the hospital<br />

Index test<br />

PHQ-9<br />

Reference test<br />

SCID-I<br />

Number of patients<br />

141 (79% of eligible)<br />

56% women<br />

Drop-out rate<br />

9.9%<br />

Rater<br />

Trained mental health<br />

personnel<br />

Rater training<br />

Reliability not reported<br />

Interobserver reliability<br />

Not reported<br />

MDD (algorithm)<br />

Sensitivity: 55%<br />

(95% CI, 46; 63)<br />

Specificity: 91%<br />

(95% CI, 86; 96)<br />

Moderate<br />

Comments<br />

Sampling method<br />

Adequate<br />

Blinding<br />

Yes<br />

Other comments<br />

Sponsored by Pfizer<br />

Inclusion criteria<br />

Patients ≥18 years<br />

Exclusion criteria<br />

Patients with cognitive<br />

impairment or dementia<br />

Prevalence MDD<br />

8.4%<br />

Henkel et al<br />

2004<br />

[92]<br />

Germany<br />

Design<br />

Cross sectional<br />

Setting<br />

18 primary care units<br />

Population<br />

Consecutive patients<br />

who routinely presented<br />

in waiting room<br />

Prevalence<br />

10.2%<br />

Index test<br />

PHQ-9<br />

Reference test<br />

CIDI<br />

Number of patients<br />

n=470<br />

Completed CIDI<br />

Drop-out rate<br />

4.7%<br />

Rater<br />

6 psychologists<br />

and 1 psychiatrist<br />

Rater training<br />

Yes by a designated<br />

training centre<br />

Interobserver reliability<br />

“High standard of interrater<br />

reliability”<br />

MDD (algorithm)<br />

Sensitivity: 78%<br />

(95% CI, 0.66; 0.87)<br />

Specificity: 85%<br />

(95% CI, 0.81; 0.89)<br />

Moderate<br />

Comments<br />

Sampling method<br />

Adequate<br />

Blinding<br />

Yes<br />

The table continues on the next page<br />

372 diagnostik och uppföljning av förstämningssyndrom<br />

KAPITEL 3 • Systematisk litteraturgenomgång<br />

373

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