scispace - formally typeset
P

Pei Lin Lynnette Tan

Researcher at Tan Tock Seng Hospital

Publications -  7
Citations -  573

Pei Lin Lynnette Tan is an academic researcher from Tan Tock Seng Hospital. The author has contributed to research in topics: Patient Health Questionnaire & Meta-analysis. The author has an hindex of 6, co-authored 6 publications receiving 242 citations.

Papers
More filters
Journal ArticleDOI

Accuracy of the PHQ-2 Alone and in Combination With the PHQ-9 for Screening to Detect Major Depression: Systematic Review and Meta-analysis

Brooke Levis, +148 more
- 09 Jun 2020 - 
TL;DR: The combination was estimated to reduce the number of participants needing to complete the full PHQ-9 by 57% (56%-58%) and to understand the clinical and research value of this combined approach to screening.
Journal ArticleDOI

Equivalency of the diagnostic accuracy of the PHQ-8 and PHQ-9: A systematic review and individual participant data meta-analysis

Yin Wu, +78 more
TL;DR: Sensitivity may be minimally reduced with the PHQ-8, but specificity is similar, and bivariate random-effects models to assess diagnostic accuracy were similar.
Journal ArticleDOI

Patient Health Questionnaire-9 scores do not accurately estimate depression prevalence: individual participant data meta-analysis

Brooke Levis, +75 more
TL;DR: PHQ-9 ≥ 10 substantially overestimates depression prevalence because of too much heterogeneity to correct statistically in individual studies, and an alternative PHZ-9 cutoff could more accurately estimate prevalence.
Journal ArticleDOI

The Accuracy of the Patient Health Questionnaire-9 Algorithm for Screening to Detect Major Depression: An Individual Participant Data Meta-Analysis.

Chen He, +115 more
TL;DR: An individual participant data meta-analysis is used to evaluate the accuracy of two PHQ-9 diagnostic algorithms for detecting major depression and compare accuracy between the algorithms and the standard PHZ-9 cutoff score of ≥10.
Journal ArticleDOI

Probability of major depression diagnostic classification using semi-structured versus fully structured diagnostic interviews.

Brooke Levis, +87 more
TL;DR: The MINI may identify more people as depressed than the CIDI, and semi-structured and fully structured interviews may not be interchangeable methods, but these results should be replicated.