Psychiatric disorder and disability in New Zealand long-stay psychiatric patients

A study was undertaken of the prevalence of physical disease, psychiatric disorder and deviant behaviour in a sample of 137 long stay psychiatric patients at Porirua Hospital near Wellington, New Zealand. Patients were in the main male, single, middle-aged to elderly and of European descent. Schizophrenia was the most common diagnosis. Psychiatric symptoms were moderately severe, the most common being unusual mannerisms and posturing, anxiety, blunted affect, tension, unusual thought content and somatic concerns. Known physical disorders were present in 66 patients. Levels of neuroleptic medication were high and tardive dyskinesia was observed in almost 60% of patients. Frequency of deviant behaviour was low in absolute terms but nonetheless problematic. The frequency of deviant behaviour was similar to those reported for British patients.     

Psychiatric disorder onset and first treatment contact in the United States and Ontario

The aim of the study was to evaluate the quality of routine brain perfusion single-photon emission tomography (SPET) images in Finnish nuclear medicine laboratories. Twelve laboratories participated in the study. A three-dimensional high resolution brain phantom (Data Spectrum's 3D Hoffman Brain Phantom) was filled with a well-mixed solution of technetium-99m (110 MBq), water and detergent. Acquisition, reconstruction and printing were performed according to the clinical routine in each centre. Three nuclear medicine specialists blindly evaluated all image sets. The results were ranked from 1 to 5 (poor quality-high quality). Also a SPET performance phantom (Nuclear Associates' PET/SPECT Performance Phantom PS 101) was filled with the same radioactivity concentration as the brain phantom. The parameters for the acquisition, the reconstruction and the printing were exactly the same as with the brain phantom. The number of detected "hot" (from 0 to 8) and "cold" lesions (from 0 to 7) was visually evaluated from hard copies. Resolution and contrast were quantified from digital images. Average score for brain phantom images was 2.7 +/- 0.8 (range 1.5-4.5). The average diameter of the "hot" cylinders detected was 16 mm (range 9.2-20.0 mm) and that of the "cold" cylinders detected, 11 mm (5.9-14.3 mm) according to visual evaluation. Quantification of digital images showed that the hard copy was one reason for low-quality images. The quality of the hard copies was good only in four laboratories and was amazingly low in the others when comparing it with the actual structure of the brain phantom. The described quantification method is suitable for optimizing resolution and contrast detectability of hard copies. This study revealed the urgent need for external quality assurance of clinical brain perfusion SPET images.     

Psychiatric and psychological morbidity as a function of adaptive disability in preschool children with aggressive and hyperactive-impulsive-inattentive behavior

Children with high levels of aggressive-hyperactive-impulsive-inattentive behavior (AHII; n = 154) were subdivided into those with (n = 38) and without (n = 116) adaptive disability (+AD/-AD) defined as a discrepancy between expected versus actual adaptive functioning. They were compared to each other and a control group of 47 normal children. Both AHII groups were more likely to have attention deficit hyperactivity disorder (ADHD), oppositional defiant disorder, and conduct disorder than control children; more symptoms of general psychopathology; greater social skills deficits; more parental problems; and lower levels of academic achievement skills. Compared to AHII - AD children, AHII + AD children had (1) more conduct disorder; (2) greater inattention and aggression symptoms; (3) more social problems, less academic competence, and poorer self-control at school; (4) more severe and pervasive behavior problems across multiple home and school settings; and (5) parents with poorer child management practices. Thus, adaptive disability has utility as a marker for more severe and pervasive impairments in AHII children.     

Psychiatric rehabilitation as the preferred response to the needs of individuals with severe psychiatric disability.

Defines severe psychiatric disability (SPD) and discusses the demographic characteristics of persons with SPD. Two groups with SPD have become sources of public policy debate: the homeless and young adults (aged 18–35 yrs). Attempts to impact client rehabilitation outcome are noted. It is suggested that interventions based on a rehabilitation model show promise as a way to reduce psychiatric disability. These interventions are based on strategies aimed at increasing a person's skills and supports. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Surgery and anesthesia in Ontario

Operative and case-fatality rates in Ontario for eight elective (discretionary) and seven nonelective (nondiscretionary) operations and the proportions of these operations and their anesthetic procedures performed by general practitioners were calculated. Cholecystectomy increased in frequency 32% from 1968 through 1973, tonsillectomy and adenoidectomy decreased 37%, and hysterectomy increased 41%. Except for colectomy the rates for nonelective operations changed only slightly over the 6 years. Case-fatality rates (hospital deaths per 10000 operations) for the discretionary operations in 1973 were as follows: extraction of lens, 23.1; tonsillectomy and adenoidectomy, 0.4 (2 deaths among 52938 operations); varicose vein stripping, 6.1; nonrecurrent inguinal herniorrhaphy, 21.9; cholecystectomy, 61.0; hemorrhoidectomy, 9.8; prostatectomy, 115.9; and hysterectomy, 9.6. In 1973 general practitioners did 32% of tonsillectomies and adenoidectomies (61% in 1971), 10 to 20% of inguinal herniorrhaphies, hemorrhoidectomies and appendectomies and 6% or less of the other operations. However, they performed 35% or more of the anesthetic procedures for these four operations as well as for varicose vein stripping, cholecystectomy and hysterectomy. Rates of general-practice surgery and anesthesia in an urban centre in Ontario were substantially less than those for the province as a whole.     

Psychiatric units in general hospitals

A device is briefly described by which the personal exposure of hay-fever patients to pollen and fungal spores can be ascertained. Pollen and fungal spores are caught on an adhesive surface, after which they are mounted in the Gelvatol and determined qualitatively and quantitatively under the microscope.     

Stroke disability

Stroke is the third leading cause of death in the United States and a major cause of disability in the elderly. Although the incidence of stroke is decreasing, its prevalence in the population is increasing because of enhanced survival and a growing elderly population. Estimating and understanding disability following stroke should be a high priority in health care. To better characterize stroke-related disability, physical therapists should use a conceptual model of disablement and measure functions across all domains of disablement (impairments, functional limitations, disability, and quality of life). Therapists need to use the measurements obtained and knowledge of stroke recovery and of the variables that influence this recovery to stage patients for prediction of outcomes. Using predicted outcomes to stage patients may result in effective treatment plans and more accurate targeting of intensive rehabilitation to those patients most likely to benefit.     

Lung cancer among steelworkers in Ontario

A population-based case-control study was carried out to follow up observations of increased lung cancer risk in the steel pouring areas of two Ontario steel mills. Study subjects were all men, aged 45-75 years, who died of lung cancer in the cities of Hamilton or Sault Ste-Marie, Ontario from 1979-1988. Nine hundred sixty-seven lung cancer victims were matched with 2,827 control subjects who died of other causes. Work histories were provided by the employers of steelworkers. In comparison with other residents of their cities, the relative risk of death from lung cancer was 0.85 (95% confidence interval [CI]: 0.58-1.23) for steelworkers in Sault-Ste Marie and was 1.10 (95% CI: 0.89-1.37) for steelworkers in Hamilton. In internal comparisons within the steel companies, increased lung cancer risk was observed among foundry, coke oven, and pouring pit workers. Retrospective hygiene assessment suggested that the increased risk of lung cancer among steel pourers might be related to the use of tar-based mold coating agents or to exposure to mineral fibers.