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Record W2135667614 · doi:10.1176/appi.ps.52.3.358

Bipolar II Disorder: Symptoms, Course, and Response to Treatment

2001· review· en· W2135667614 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.
fundA Canadian funder is recorded on the work.

Bibliographic record

VenuePsychiatric Services · 2001
Typereview
Languageen
FieldMedicine
TopicBipolar Disorder and Treatment
Canadian institutionsMcMaster University Medical Centre
FundersHealth Canada
KeywordsHypomaniaBipolar disorderManiaBipolar II disorderPsychiatryPrevalence of mental disordersPsychologyAnxietyDepression (economics)Treatment of bipolar disorderAntidepressantClinical psychologyMedicineLithium (medication)

Abstract

fetched live from OpenAlex

The authors provide an overview of the diagnosis, course, and treatment of bipolar II disorder, a distinct subtype that is often misdiagnosed as unipolar depression or bipolar I disorder. They discuss research suggesting that underdiagnosis of bipolar II disorder reflects a failure to identify subthreshold expression of mania (hypomania). The course of bipolar II disorder is different from that of bipolar I disorder or unipolar depression, with distinct differences in rates of recovery, clinical features, and number of episodes. The risk of suicide appears to be particularly elevated. High rates of comorbid disorders have been reported, including substance abuse or dependence, anxiety disorders, and personality disorders. Few definitive studies exist on which to base conclusions about the differential efficacy of various treatment strategies in bipolar II disorder and bipolar I disorder. Preliminary studies suggest that the newer anticonvulsants may be of benefit for patients with bipolar II disorder, while other data suggest that there may be a greater role for antidepressant medications.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Other design · Consensus signal: none
GenreCandidate signal: Review · Consensus signal: Review
Teacher disagreement score0.978
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0020.001
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.016
GPT teacher head0.324
Teacher spread0.308 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it