Unemployment and mortality: a small area analysis.

It has been claimed that unemployment affects the health and thus the mortality of the unemployed, their families, and other members of their communities. This paper examines the relation between mortality and the unemployment experiences of small areas which vary in the extent to which their unemployment levels have changed in recent years. Quarterly numbers of unemployed, classified by age, sex, duration of unemployment, and unemployment office for 1977-81, have been aggregated to correspond to Family Practitioner Committee areas (FPCs), for which population and mortality data had been collected for a different study. There was little variation in long term (greater than 6 months) unemployment trends prior to July 1980, but subsequently there were large variations between FPCs in the rate of increase in unemployment rates. Mortality data for suicide, ischaemic heart disease, cerebrovascular disease, and all causes were examined for the period 1975-83. When the mortality trends of FPCs with different unemployment experiences were compared, no statistically significant differences in trends were found, although areas with greater increases in unemployment appeared to have slightly worse mortality trends for suicide, ischaemic heart disease, cerebrovascular disease, and total mortality for men in the younger age groups. If changes in the level of unemployment do have an effect on changes in trends in mortality levels, this effect is not of sufficient magnitude to be statistically significant with the sample available, in spite of the fact that it included the whole of England and Wales.     

The assessment of occupational functioning: a screening tool for use in long-term care

This paper describes the development of the Assessment of Occupational Functioning (AOF), a screening tool designed to assess the functional capacity of residents in long-term treatment settings who have physical and/or psychiatric problems. The assessment is based on six variables of the Model of Human Occupation. A study of 83 community and institutionalized elderly subjects was conducted to examine the AOF's dimensionality, test-retest reliability, interrater reliability, concurrent validity, and ability to discriminate between healthy and institutionalized adults. Item analysis suggests that ratings tend to correspond with components of the theoretical model. Both test-retest reliability and interrater reliability correlations for total test scores were above accepted minimum levels. Correlations of the screening tool with scores on the Life Satisfaction Index-Z, a concurrent validity measure, yielded positive correlations. Correlations of the screening tool score with another concurrent validity measure, the Geriatric Rating Scale score, yielded mixed results. Discrimination results indicated that the instrument can distinguish between the adaptive performance of normal and institutionalized populations.     

Early and late results after surgical treatment of pulmonary atresia with intact ventricular septum]

Between 1970 und 1989 30 children were admitted with the diagnosis of pulmonary atresia with intact ventricular septum (PA/IVS). Before palliation 4 children died. According to the grade of right heart hypoplasia the patients were divided into 3 groups of mild, moderate or severe hypoplasia. Palliative operations were performed in 25 children (17 m, 9 f) with a mean age of 10 days: 13 valvotomies (V), 5 aortopulmonary shunts (S), 7 V plus S. One patient had total correction as primary procedure. A total of 17 reoperations was necessary in 12 of 26 patients (10 palliations, 7 total corrections). Total corrections were: 2 conduits and 5 patches of the right ventricular outflow tract (RVOT). Total mortality was 14/30 (54%) children: early 10/26 (38%), late 4/16 (25%) children. After total correction mortality was 3/7 (43%) children. Actuarial survival after palliation was 46% after 5 and 10 years. For patients with PA/IVS we recommend the following surgical strategy: 1. mild hypoplasia: V plus S for palliation; 2. moderate hypoplasia: S plus patch of RVOT; 3. severe hypoplasia: after initial ballon septostomy S and antegrade decompression of the right ventricle (RV). For total correction in a well developed RV we prefer ASD-closure and patch of RVOT if possible with homograft monocusp. In moderate or severe hypoplasia a Fontan operation is done with closure of the ASD and tricuspid orifice with a single patch.     

Prostaglandin E2 in prostatitis and prostatic adenoma

The measurement of prostaglandin E2 (PGE2) concentrations in the serum and prostatic fluid of healthy men, patients with prostatic hyperplasia and of patients with prostatitis was attempted and correlated to the state of disease, respectively. PGE2-concentrations with prostatic fluid of healthy men were found to be significantly lower than in patients with prostatitis. Corresponding to the course of treatment concentrations normalized, being favorably influenced by sitosterin as an adjuvant medication. Compared to healthy men, PGF2 concentrations in the prostatic fluid of patients with hyperplasia of the prostate incline to lower levels.     

Preventive cytolytic treatment following heart transplantation: ATG versus OKT3]

The postoperative prophylactic cytolytic therapy with rabbit-ATG and OKT3 after heart transplantation are compared. The first 20 recipients were treated with ATG (5 days), the next 20 with OKT3 (14 days). The medium histological rejection grade (Texas classification) was significantly higher after 2 weeks in ATG group and after 4 weeks in OKT3 group. The linearised rejection rate was 7.1 (ATG) vs. 0.7 (OKT3) (p less than 0.005) at 2 weeks, resp. 3.6 vs. 8.6 (p less than 0.05) and 1.3 vs. 2.9 (p less than 0.005) at 4 weeks and 2 months. After 3 months there was no difference in histological rejection grade (3.6 +/- 1.5 vs. 3.3 +/- 1.7) and linearised rejection rate (2.4 vs. 2.6 per 100 days and patient) between the two groups. Severe rejections are more frequent after OKT3 (6 vs. 11) and probability of rejection free survival is higher after ATG (25% vs. 0%, resp. 21% vs. 0% after 2 resp. 3 months; p less than 0.05). In this study we find no short and medium term benefit of a rejection prophylaxis with OKT3 (14 days) compared with ATG (5 days). Acute allograft rejections in OKT3 group tend to be more severe with a higher mortality.     

Repair of large abdominal wall defects with expanded polytetrafluoroethylene (PTFE).

Most abdominal wall incisional hernias can be repaired by primary closure. However, where the defect is large or there is tension on the closure, the use of a prosthetic material is indicated. Expanded polytetrafluoroethylene (PTFE) patches were used to repair incisional hernias in 28 patients between November 1983 and December 1986. Twelve of these patients (43%) had a prior failure of a primary repair. Reherniation occurred in three patients (10.7%). Wound infections developed in two patients (7.1%), both of whom had existing intestinal stomas, one with an intercurrent pelvic abscess. The prosthetic patch was removed in the patient with the abscess, but the infection was resolved in the other without sequelae. Septic complications did not occur after any operations performed in uncontaminated fields. None of the patients exhibited any undue discomfort, wound pain, erythema, or induration. Complications related to adhesions, erosion of the patch material into the viscera, bowel obstruction, or fistula formation did not occur. Based on this clinical experience, the authors believe that the PTFE patch appears to represent an advance in synthetic abdominal wall substitutes.