Patient perspectives on infection prevention and control in cancer care: a survey of knowledge and attitudes among persons with cancer and their next of kin.

BACKGROUND: With the growing prevalence of antimicrobial resistance, there may be a need to strengthen infection prevention and control (IPC) measures in cancer care. When developing clinical guidelines, it is important to incorporate patient perspectives. AIM: To determine the knowledge of, and attitudes towards, IPC among persons with cancer and their next of kin in Norway. METHODS: Through discussions in expert panels and a pilot study, a survey was developed consisting of 13 knowledge statements to be judged true/false and 40 attitude items to be judged using a Likert scale and was sent to a panel of people with cancer experience on August 22nd, 2023. The mean correct responses and attitude scores were reported. FINDINGS: Of 551 respondents, the mean correct response to IPC-related knowledge questions was 79% (95% confidence interval: 78-80). Respondents were most knowledgeable about hand hygiene (99%, 546/551), but least knowledgeable about its role in preventing antibiotic resistance (41%, 225/551). Strong support was noted for IPC, especially within the patient responsibilities theme, with a mean score of 4.83. However, there was a notable reluctance towards some selected intrusive IPC measures, such as reducing contact with close relations. CONCLUSION: This survey revealed a high level of knowledge and attitudes that support the importance of IPC among persons with cancer in Norway and their next of kin. We recommend including patient perspectives in future development of IPC guidelines.

Lung function, smoking and mortality in a 26-year follow-up of healthy middle-aged males.

Lung function has been associated with mortality after adjusting for other risk factors; however, few studies have adjusted for physical fitness and reported separate analyses according to smoking status. In 1972-1975, spirometry, clinical and physiological parameters were recorded in 1,623 apparently healthy males aged 40-59 yrs. After 26 yrs of follow-up, the current authors investigated the association between baseline lung function and mortality, adjusting for smoking, physical fitness and other potential factors. By 2000, 615 individuals (38%) had died, with 308 (50%) of these deaths from cardiovascular (CV) causes. Forced expiratory volume in one second was a predictor of all-cause mortality (risk ratio (RR) 1.10 per reduction of 10%) after adjusting for smoking, physical fitness, age, systolic blood pressure, body mass index and serum cholesterol. The corresponding multivariate RR was 1.07 for CV causes and 1.34 for respiratory death. In conclusion, in stratified analyses among current and former smokers, forced expiratory volume in one second % predicted was a strong independent predictor of all-cause mortality and respiratory death among current smokers. Forced expiratory volume in one second % predicted was not associated with mortality among never-smokers.

Possible angina detected by the WHO angina questionnaire in apparently healthy men with a normal exercise ECG: coronary heart disease or not? A 26 year follow up study.

OBJECTIVE: To determine whether men with possible angina (from their responses to the World Health Organization angina questionnaire) but a normal exercise ECG differ in long term rates of coronary heart disease events from men with no symptoms of angina. DESIGN: During 1972-75, 2014 apparently healthy men aged 40-59 years underwent an examination programme including case history, clinical examination, exercise ECG to exhaustion, and various other tests. All men completed the WHO angina questionnaire. SUBJECTS: Of 2014 men, 68 had possible angina, 1831 had no symptoms of angina, and 115 were excluded because they had definite angina or pathological exercise ECGs. All 68+1831 had normal exercise ECGs and none developed chest pain during the exercise test. RESULTS: At 26 years, men with possible angina had a coronary heart disease mortality of 25.0% (17/68) v 13.8% (252/1831) among men with no symptoms of angina (p < 0.013). They also had a higher incidence of coronary artery bypass grafting (CABG) (p < 0.0004) and acute myocardial infarction (p < 0.026). The excess coronary heart disease mortality among men with possible angina only started after 15 years, whereas differences in CABG/acute myocardial infarction started early. Multivariate analysis including well recognised coronary heart disease risk factors showed that possible angina was an independent risk factor (relative risk 1.79, 95% confidence interval 1.26 to 2.10). CONCLUSIONS: Men with possible angina, even with a normal exercise test, have a greater risk of dying from coronary heart disease, having an acute myocardial infarct, or needing a CABG than age matched counterparts with no symptoms of angina.

Prediction of Type 2 diabetes in healthy middle-aged men with special emphasis on glucose homeostasis. Results from 22.5 years' follow-up.

AIMS: To study the glucose disappearance rate and fasting blood glucose as predictors of Type 2 diabetes in a 22.5-year prospective follow-up of 1947 healthy non-diabetic men. SUBJECTS AND METHODS: Of a cohort of 2014 Caucasian men, the 1947 who had both fasting blood glucose < 110 mg/dl and an intravenous glucose tolerance test were included. A number of other physiological parameters were also determined at baseline. Multivariate Cox regression analyses were used to investigate the possible significance of the glucose disappearance rate and fasting blood glucose as predictors of Type 2 diabetes. RESULTS: After 22.5 years' follow-up, 143 cases of Type 2 diabetes had developed. Glucose disappearance rate and fasting blood glucose were moderately correlated (r = -0.32). Men in the lowest quartile of glucose disappearance rate and highest quartile of fasting blood glucose had markedly higher diabetes rates than all other men (P < 0.0001). After adjusting for each other, age, diabetes heredity, body mass index, physical fitness, triglycerides, cholesterol and blood pressure (Cox model), both glucose disappearance rate and fasting blood glucose remained major predictors of diabetes CONCLUSIONS: Glucose disappearance rate and fasting blood glucose are, in spite of low intercorrelation, major long-term predictors of Type 2 diabetes in healthy non-diabetic Caucasian men.

Erythrocyte sedimentation rate: a possible marker of atherosclerosis and a strong predictor of coronary heart disease mortality.

AIMS: Since atherosclerosis is a chronic inflammation and the erythrocyte sedimentation rate is an appropriate test for monitoring chronic inflammatory responses, we wanted to investigate whether the erythrocyte sedimentation rate might carry prognostic information on the risk of sustaining coronary heart disease events. METHOD: The erythrocyte sedimentation rate was determined in 2014 apparently healthy men aged 40-60 years during an extensive cardiovascular survey in 1972-75, and the test was repeated in an identical follow-up examination 7 years later. Cause-specific mortality and rates of non-fatal myocardial infarction were followed for 23 years. RESULTS: The erythrocyte sedimentation rate was strongly correlated with age, haemoglobin level, smoking status, total cholesterol level and systolic blood pressure. After adjusting for all these associations in multivariate Cox regression analyses, the erythrocyte sedimentation rate emerged as a strong short- and long-term predictor of coronary heart disease mortality, particularly in men who had developed angina pectoris and/or had a positive exercise ECG test at the second survey. Increases in non-coronary heart disease deaths and in non-fatal myocardial infarctions were only seen in the upper erythrocyte sedimentation rate range. CONCLUSIONS: The erythrocyte sedimentation rate is a strong predictor of coronary heart disease mortality, and appears to be a marker of aggressive forms of coronary heart disease. The erythrocyte sedimentation rate probably gives substantial information in addition to that given by fibrinogen on the risk of coronary heart disease death.

Fasting blood glucose: an underestimated risk factor for cardiovascular death. Results from a 22-year follow-up of healthy nondiabetic men.

OBJECTIVE: Because of the available conflicting epidemiological data, we investigated the possible impact of fasting blood glucose as a risk factor for cardiovascular death in nondiabetic men. This study reports the results from a 22-year prospective study on fasting blood glucose as a predictor of cardiovascular death. RESEARCH DESIGN AND METHODS: Of the 1,998 apparently healthy nondiabetic men (aged 40-59 years), a total of 1,973 with fasting blood glucose < 110 mg/dl were included in the study in which also a number of conventional risk factors were measured at baseline. RESULTS: After 22 years of follow-up, 483 men had died, 53% from cardiovascular diseases. After dividing men into quartiles of fasting blood glucose level, it was found that men in the highest glucose quartile (fasting blood glucose > 85 mg/dl) had a significantly higher mortality rate from cardiovascular diseases compared with those in the three lowest quartiles. Even after adjusting for age, smoking habits, serum lipids, blood pressure, forced expiratory volume in 1 s, and physical fitness (Cox model), the relative risk of cardiovascular death for men with fasting blood glucose > 85 mg/dl remained 1.4 (95% CI 1.04-1.8). Noncardiovascular deaths were unrelated to fasting blood glucose level. CONCLUSIONS: Fasting blood glucose values in the upper normal range appears to be an important independent predictor of cardiovascular death in nondiabetic apparently healthy middle-aged men.