Epidemiological and large scale treatment studies within smoking research have utilized many one-item screening items to examine the influence of current depressive symptoms on smoking behavior and quitting. Little is known about that concurrent validity of screening items that may reflect depression vulnerability independent of current symptoms. The present paper evaluated the concurrent valid...

objective: depression is the most common co-morbid psychiatric disorder in patients with epilepsy. yet it remains under recognized and under-treated. for depression screening in this patient need to a convenient questionnaire for patients with epilepsy. this questionnaire has shown high sensitivity for depression screening in many studies. the center for epidemiological studies depression scale...

Individuals who report psychotic-like experiences are at increased risk of future clinical psychotic disorder. They constitute a unique "high-risk" group for studying the developmental trajectory to schizophrenia and related illnesses. Previous research has used screening instruments to identify this high-risk group, but the validity of these instruments has not yet been established. We adminis...

OBJECTIVE This study aimed to discover screening questions for initial assessments of psychiatric outpatients to identify which patients are likely experiencing complicated grief (CG). METHOD We examined the responses of 235 outpatients to questionnaire items. One set came from the Texas Revised Inventory of Grief (TRIG). This set represented events cited in clinical literature as indicators ...

We study the problem of planning the production of new and recovering defective items of the same product manufactured on the same facility. Items of the product are produced in batches. The processing of a batch includes two stages. In the first work stage, all items of a batch are manufactured and good quality items go to the inventory to satisfy given demands. In the second rework stage, som...

PURPOSE we determined the test performance characteristics of four brief post-traumatic stress disorder (PTSD) screening tests in a civilian primary care setting. METHODS this was a cross-sectional cohort study of adults attending a family medicine residency training clinic in the southeastern USA. Four hundred and eleven participants completed a structured telephone interview that followed a...

A batch of expensive items, such as IC chips, is often inspected multiple times in a sequential manner to further discover more conforming items. After several rounds of screening, we need to estimate the number of conforming items that still remain in the batch. We propose in this paper an empirical Bayes estimation method and compare its performance with that of the traditional maximum likeli...