Physical activity and awareness in breast screening attendees in Black Country, UK.

This study aimed to determine the physical activity levels and awareness of the influence of physical activity and overweight/obesity on breast cancer risk among NHS breast screening programme (NHSBSP) attendees. One hundred and eighty-eight (white British = 95%; post-menopausal = 80%) attendees completed a demographic and anthropometric data questionnaire, International Physical Activity Questionnaire (IPAQ) and awareness of breast cancer risk factors questionnaire. IPAQ data were reported as continuous measures (MET-min · week(-1)) and as categorical variables (low, moderate and high activities). The highest median physical activity levels were reported in the domestic physical activity domain (756 MET-min · week(-1)). Most participants were categorized as 'moderately active' (45%), while 30% were classified in the 'high activity' and 25% as 'low activity' categories. Almost a third of participants (30%) reported no leisure-time physical activity and 83% reported no vigorous physical activity. There was high awareness of the effects of physical activity (75%) and obesity (80%) on breast cancer risk. No significant differences were found between physical activity categories and awareness that physical activity can reduce breast cancer risk (p > 0.05). However, compared with moderate and high activity categories, participants in the 'low activity' category were significantly more likely to respond that they thought they achieved recommended physical activity levels (p < 0.05). Participants who are unaware of their inadequate physical activity levels may have a less positive intention to increase physical activity levels. Practical strategies aimed to increase knowledge of the recommended physical activity guidelines and facilitate the achievement of these guidelines may be required for NHSBSP attendees.

Diverticular fistulation is associated with nicorandil usage.

INTRODUCTION: We observed that a number of patients presenting to our clinic with diverticular fistulation were taking nicorandil for angina. Recognised side effects of nicorandil include gastrointestinal and genital ulceration. The aim of our study was to determine whether nicorandil is an aetiological agent in diverticular fistulation. PATIENTS AND METHODS: We conducted a case-control study of patients with diverticular disease related enteric fistulae. Two patient groups were identified: a study group of patients with diverticular fistulae, and a control group with uncomplicated diverticular disease. The proportion of patients who had ever used nicorandil was compared between the two groups. RESULTS: A total of 153 case notes were analysed, 69 patients with fistulae and 84 control patients with uncomplicated diverticular disease. Female to male ratio in both groups was 2:1. The mean age was 71 years in the fistula group and 69 years in the control diverticular disease group (P = ns). Of those with colonic fistulae, 16% were taking nicorandil compared with 2% of the control group (odds ratio 7.8; 95% confidence interval 1.5-39.1; P = 0.008). There was no significant difference in rates of ischaemic heart disease between fistula and control groups. CONCLUSIONS: Nicorandil is associated with fistula formation in diverticular disease.