Biomedical subjects

Sheila A Reynolds

Publications and source records attributed to Sheila A Reynolds.

2 recordsLinked to original sources

PubMed2004

Polydipsia screening tool.

Polydipsia is a condition whereby individuals consume excessive amounts of liquids, which is common in patients with schizophrenia. A 17-item Polydipsia Screening Tool (PST; Copyright 2000 by Sheila Reynolds) was evaluated for psychometric properties. Five nurses and 70 psychiatric residents in a 92-bed nursing home comprised the samples. The interrater reliability (mean intraclass correlation coefficient) was 0.84. The average test-retest agreement was 92.4% with agreement ranging from 75% to 100%. Internal consistency of the tool was 0.79. Sensitivity and specificity were 80% and 68%, respectively. Additionally, validity of the PST was supported using a medical record history of polydipsia, low serum sodium, and low specific gravity.

Drinking Behavior↗

PubMed2004

Identifying at risk nursing home residents using a polydipsia screening tool.

Persons diagnosed with schizophrenia are considered at risk for polydipsia, a potentially life-threatening condition characterized by excessive consumption of fluids. This study examined the demographic and health-related characteristics of nursing home residents with psychiatric diagnoses (N = 70) who reside in a 92-bed facility. The prevalence of polydipsia and behavioral characteristics and symptoms as measured by a 17-item polydipsia screening tool also were described. Patients who screened positive for polydipsia (36%) exhibited behaviors that included incontinence, smoking, frequent voiding, and preference for fluid over food. A polydipsia screening program could minimize morbidity and mortality associated with this fairly prevalent condition.

Adult↗