What is the clinical evidence from this study?

Study design: Cross-Sectional. Population: Depression (n=4040). Intervention: Patient Health Questionnaire-9 (PHQ-9) Polish version. Primary outcome: Internal consistency (Cronbach's alpha).

What does this research mean for the field?

The Polish version of the Patient Health Questionnaire-9 (PHQ-9) is a reliable and valid screening tool for depression in adults aged 35–64, demonstrating satisfactory internal consistency. Novelty: ClaimNovelty.CONFIRMATORY. Consensus alignment: ConsensusAlignment.NEUTRAL.

November 28, 2018Annals of Agricultural and Environmental MedicineOpen Access

Validation of the Polish language version of the Patient Health Questionnaire-9 in a population of adults aged 35–64

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Key result

Polish PHQ-9 validates as a reliable depression screen for adults with an alpha of ~0.77.

n=4,040

Why the study?

Depressive disorders are common yet difficult to recognize, making simple and accurate screening tools important for primary care practice.

Population

4,040 adults aged between 35-64

Design

Validation study

Authors

BŚBarbara ŚlusarskaMedical University of Lublin GNGrzegorz NowickiMedical University of Lublin HPHonorata Piasecka

Discussion

Member takes

Implication

Supports Polish PHQ-9 for depression screening in adults 35-64; extends validation but leaves open broader prospective confirmation.

Study Design

Type

Cross-Sectional (n=4,040)

Structured PICO

Population

4,040 adults aged 35-64 residing in the Janów District of Poland participated in a cross-sectional study to validate the Polish version of the PHQ-9.

Exposure

Polish version of the Patient Health Questionnaire-9 (PHQ-9)

Outcome

Theoretical accuracy and reliability (internal cohesion, factor charges, R2 coefficients)patient reported

The Polish version of the PHQ-9 is a valid and reliable tool for diagnosing depression in adults aged 35-64.

Limitations

Lack of assessment of relevance to other tools used to assess depression in the general population, such as the Beck Depression Inventory (BDI).
Did not include assessment of the sensitivity and specificity of the scale to determine the optimal cut-off threshold for diagnosing depression.

Cite This Study

Ślusarska et al. (2018) conducted a cross-sectional in Depression (n=4,040). Patient Health Questionnaire-9 (PHQ-9) Polish version was evaluated on Internal consistency (Cronbach's alpha). The Polish version of the PHQ-9 demonstrated satisfactory internal consistency with a Cronbach's alpha of 0.77, confirming its validity as a screening tool for depression in adults aged 35-64.

synapsesocial.com/papers/6aa95152f8b27f8ac662f984 https://doi.org/10.26444/aaem/99246

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November 28, 2018Annals of Agricultural and Environmental MedicineOpen Access

Validation of the Polish language version of the Patient Health Questionnaire-9 in a population of adults aged 35–64

View Full Paper

Ask AI

Bookmark

Key result

Polish PHQ-9 validates as a reliable depression screen for adults with an alpha of ~0.77.

n=4,040

Why the study?

Depressive disorders are common yet difficult to recognize, making simple and accurate screening tools important for primary care practice.

Population

4,040 adults aged between 35-64

Design

Validation study

Authors

BŚBarbara ŚlusarskaMedical University of Lublin GNGrzegorz NowickiMedical University of Lublin HPHonorata Piasecka

Discussion

Member takes

Implication

Supports Polish PHQ-9 for depression screening in adults 35-64; extends validation but leaves open broader prospective confirmation.

Study Design

Type

Cross-Sectional (n=4,040)

Structured PICO

Population

4,040 adults aged 35-64 residing in the Janów District of Poland participated in a cross-sectional study to validate the Polish version of the PHQ-9.

Exposure

Polish version of the Patient Health Questionnaire-9 (PHQ-9)

Outcome

Theoretical accuracy and reliability (internal cohesion, factor charges, R2 coefficients)patient reported

The Polish version of the PHQ-9 is a valid and reliable tool for diagnosing depression in adults aged 35-64.

Limitations

Lack of assessment of relevance to other tools used to assess depression in the general population, such as the Beck Depression Inventory (BDI).
Did not include assessment of the sensitivity and specificity of the scale to determine the optimal cut-off threshold for diagnosing depression.

Cite This Study

synapsesocial.com/papers/6aa95152f8b27f8ac662f984 https://doi.org/10.26444/aaem/99246

View Full Paper

Ask AI

Bookmark