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Biomedical subjects

E E Solberg

Publications and source records attributed to E E Solberg.

9 recordsLinked to original sources
PubMed2000

Stress reactivity to and recovery from a standardised exercise bout: a study of 31 runners practising relaxation techniques.

OBJECTIVE: To compare the efficacy in runners of two relaxation techniques with regard to exercise reactivity and recovery after exercise. METHODS: Thirty one adult male runners were studied prospectively for six months in three groups practising either meditation (n = 11) or autogenic training (n = 11) or serving as controls (n = 10). Before and after the six months relaxation intervention, indicators of reactivity to exercise and metabolism after exercise (blood lactate concentration, heart rate (HR), and oxygen consumption (VO2)), were tested immediately after and 10 minutes after exercise. Resting HR was also assessed weekly at home during the trial. State anxiety was measured before and after the intervention. RESULTS: After the relaxation training, blood lactate concentration after exercise was significantly (p<0.01) decreased in the meditation group compared with the control group. No difference was observed in lactate responses between the autogenic training group and the control group. There were no significant differences among the groups with regard to HR, VO2, or levels of anxiety. CONCLUSION: Meditation training may reduce the lactate response to a standardised exercise bout.

Adult↗
PubMed1997

[Secondary prevention in coronary disease. A questionnaire study in Norwegian departments of internal medicine with emphasis on non-pharmacological intervention].

Research has shown that lifestyle intervention has a promising effect in patients with coronary heart disease, but little is known about the practice of such intervention. To explore this issue a questionnaire was sent to all departments of internal medicine in Norway (N = 67). 58 hospitals responded. The results showed that most hospitals offered physical training (49 hospitals) and dietary intervention programmes (51 hospitals) to patients with coronary heart disease, but only six hospitals offered a smoking cessation programme. The hospitals expressed a desire to expand the existing programmes (especially dietary intervention) and establish new ones (in particular smoking cessation), but claimed that lack of personnel and funds limited their activity. Only a few hospitals record in the medical journal that a patient has been informed about the significance of changes in lifestyle.

Adult↗
PubMed1996

The effect of meditation on shooting performance.

OBJECTIVE: To study effects of meditation on the shooting performance. METHODS: 25 elite shooters were investigated in an independent groups design. The results in standardised test shootings indoors and in ordinary competitions outdoors were assessed before and after regular meditation training for the experimental group. The experience of tension during the test shootings was self recorded on a visual analogue scale (VAS). RESULTS: The competition results in the outdoor season (1993), just after the meditation training period, compared with the results the previous season (1992), were better in the meditation group (P < 0.05). No significant difference between the groups was observed in the test shootings before and after the relaxation intervention. A significant association was shown between low tension and the results in the test shootings (correlation r = 0.42, P < 0.0001; Wilcoxon rank sum test, z = -3.36, P < 0.001); 18% (= r2) of the variance in performance was explained by tension. CONCLUSIONS: Meditation may enhance competitive shooting performance.

Adolescent↗
PubMed1995

[Time utilization in the preparation of medical records].

The time available for preparing a medical record may be of importance for the resulting quality. We studied the records of 166 patients admitted to a medical department during a fortnight. 24 doctors registered the time spent on history taking, clinical examination and emergency treatment, paper work and other patient-associated tasks. The doctors received a mean of seven patients each, spending a mean of 53 (range 20-120) minutes in all. The mean time spent on clinical examination was 27 minutes, on paper work 18 minutes and on other tasks 11 minutes. Time of the day or age of the patient did not influence the time spent on the tasks. Only rarely (7%) did the doctor experience shortage of time.

Age Factors↗
PubMed1995

[The medical record--content, interpretation and quality. Study of 100 medical records from a department of internal medicine].

An evaluation of the primary medical records of 100 patients admitted to a medical department showed that several elements in the journal often had been left out. Therefore all doctors working in the department were asked for their opinion of the necessity for each of the elements in a journal. A comparison of these doctors' opinions with our registrations indicated that the actual "shortening" of the journals was probably a result of choice rather than mere chance. Despite a considerable amount of work trying to establish relevant criteria, we did not succeed in developing a reliable method for measuring the quality of the medical record. The journals recorded at night were significantly shorter than those recorded during the day. A follow-up note (or discharge of the patient within one day), was found in 80% of the journals. Quality standards of the medical record are lacking and should be developed.

Evaluation Studies as Topic↗
PubMed1995

Meditation: a modulator of the immune response to physical stress? A brief report.

OBJECTIVE: To test the hypothesis that stress reducing techniques such as meditation alter immune responses after strenous physical stress. METHODS: The hypothesis was tested by studying six meditating and six non-meditating male runners in a concurrent, controlled design. After a period of six months with meditation for the experimental group, blood samples were taken immediately before and after a maximum oxygen uptake test (VO2max). RESULTS: The increase in CD8+ T cells after VO2max was significantly less in the meditation group than in the control group (P = 0.04). The amount of CD2+ cells doubled after VO2max, mainly because of a rise in the CD8+ fraction. CONCLUSIONS: Meditation may modify the suppressive influence of strenous physical stress on the immune system.

Adult↗
PubMed1994

[Vegetarians and vitamin B12. A controlled trial of vitamin B12 status in 63 lactovegetarians].

In this study vitamin B12 status was assessed in 63 adult long-term lactovegetarians and 63 controls. No significant difference in mean plasma levels of vitamin B12 was found between the two groups. In contrast to what might have been expected, the vegetarians showed a slight increase in the vitamin B12 levels with increasing number of years as vegetarians. There was a significant (r = 0.34, p = 0.01) correlation between oral intake of vitamin B12 in the lactovegetarians and the plasma levels of the vitamin. Folate in plasma and whole blood were significantly higher (p < 0.001) in the vegetarian group than in the control group. The findings do not indicate that lactovegetarians risk developing dietary-induced vitamin B12 deficiency.

Adult↗