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Biomedical subjects

M F Green

Publications and source records attributed to M F Green.

101 records · Page 6Linked to original sources
PubMed1973

Body temperatures in the elderly: a national study of physiological, social, and environmental conditions.

Two large-scale surveys of body temperatures in elderly people living at home were carried out in the winter of 1972. Most of the homes visited were cold with room temperatures below the minimum recommended by the Department of Health. Deep body temperatures below 35.5 degrees C were found in 10% of those studied, and the difference between the skin temperature and the core temperature was also reduced in this group. Such individuals are at risk of developing hypothermia since they show evidence of some degree of thermoregulatory failure. Further research is needed, but meanwhile there are practical measures that could be taken to reduce the risk of hypothermia in the elderly.

Age Factors↗
PubMed1969

Gynaecography in premature ovarian failure and ovarian dysgenesis.

Gynaecography-the radiological visualization of the internal female genitalia after pneumoperitoneum-is a safe and simple procedure. When taken in conjunction with the clinical and laboratory findings the results of gynaecography are often a sufficient basis for diagnosis and a plan of management in women presenting with menstrual irregularity or infertility.

Adult↗
PubMed1968

Malaria in Britain.

Explore the source record for details and available documents.

Diagnosis, Differential↗
PubMedDate not supplied

A training procedure for remediating WCST deficits in chronic psychotic patients: an adaptation of errorless learning principles.

Although a number of studies have demonstrated that psychiatric patients' performance deficits on the Wisconsin Card Sorting Test (WCST) can be modified through intervention, relatively little evidence exists to support the long-term durability of training effects. The present study tested the effectiveness and durability of a training procedure based on errorless learning principles, and in addition sought to determine the effect of previously committed errors on training and post-training performance. Twenty-three chronic psychotic inpatients were randomly assigned to an Initial Error (n = 11) or No Initial Error (n = 12) group. The Initial Error group received two standard administrations of the WCST prior to training (where they were expected to commit many errors); the No Initial Error group had no prior exposure to the WCST. All subjects received training on the WCST which was followed by immediate, 1-, 2-, and 4-week post-tests. Results supported the effectiveness of training and the durability of effects, but previous error history showed no clear relationship to post-training performance.

Adolescent↗
PubMedDate not supplied

Concurrent validity of negative symptom assessments in treatment refractory schizophrenia: relationship between interview-based ratings and inpatient ward observations.

The concurrent validity of interview-based ratings of negative symptoms in 35 inpatients with chronic, treatment refractory schizophrenia was evaluated. Correlations were examined between interview-based ratings of negative symptoms, measured by the Brief Psychiatric Rating Scale and the Positive and Negative Syndrome Scale, and the naturalistic behavior of inpatients as assessed by the Time Sample Behavior Checklist. Higher levels of interview-based negative symptoms were related to reduced interpersonal activity on the inpatient ward, but not to entertainment, instrumental or self-maintenance activities. These findings offer partial support for the concurrent validity of office-based ratings of negative symptoms, and highlight the importance of longitudinal observations of patients for accurate identification of negative symptoms.

Adolescent↗
PubMedDate not supplied

Trait versus state aspects of the MMPI during the early course of schizophrenia.

Scores on the Minnesota Multiphasic Personality Inventory (MMPI)-168 item version were examined during periods of clinical remission and of psychosis for recent-onset schizophrenia patients (n = 19) and at comparable time intervals for demographically matched normal participants (n = 19). To determine diagnostic specificity, MMPIs for participants with bipolar affective disorder in remission (n = 12) were also examined. Methods for distinguishing between stable vulnerability indicators, mediating vulnerability factors and episode indicators of psychopathology were adapted from Nuechterlein and Dawson (1984). MMPI scales Pa, Sc and validity scale F showed a combination of trait and state qualities, characteristic of mediating vulnerability factors. These scales reflect changes that occur during psychotic episodes but also apparently tap personality characteristics that endure into periods of clinical remission. Unexpectedly, some MMPI scales that are not typically associated with psychotic disorders (i.e. Hs, D, and Hy) were significantly higher in schizophrenia patients across psychotic and clinically remitted states than in normal participants. In clinical remission, higher scores on scales Hs, D and Hy, showed some specificity to schizophrenia relative to bipolar disorder. While MMPI-168 scales Pd and Pt fit the pattern for vulnerability indicators, it was uncertain whether they belonged to the 'stable' versus 'mediating' subtype. MMPI scores that continue to be higher in remission than in a normal sample may reflect either enduring vulnerability factors or the impact of schizophrenia and the individuals' attempts to cope with the disorder. Studies of first-degree relatives will be needed to provide converging evidence that certain personality characteristics reflect genetic predisposition to schizophrenia.

Acute Disease↗