The aim of this research was to describe the impact of a pedometer-based activity program on a subset of nurses in a university-affiliated, multisite health care center in Canada. This study used a longitudinal design with preintervention-postintervention (8 weeks) and follow-up (6 months). At baseline, 60 nurses participated; 51 (85%) remained for the postprogram assessment and 33 (55%) also completed the follow-up questionnaire. Data were collected through self-administered questionnaires (weight, height, fatigue, insomnia, stress and step data) and blood tests (total cholesterol and low-density lipoprotein and high-density lipoprotein cholesterol). At postprogram, participants reported 12 thinsp;912 steps on average per day. At follow-up, 79% of participants indicated that they maintained their physical activity after the pedometer program. A significant decrease in insomnia was evident in postprogram scores compared with baseline scores, and this decrease was maintained at follow-up. A significant decrease in minutes spent sitting per week was also observed from baseline to postprogram and also maintained at follow-up. Participants' stress and low-density lipoprotein cholesterol levels decreased from baseline to postprogram (marginally significant). Finally, their weight decreased from baseline to follow-up (marginally significant). The pedometer program generated some positive outcomes for nurses after 6 months.

The results underscore the importance for breast cancer patients of being proactive in information seeking and in the socio-emotional aspect of their relationship with physicians to enhance their HRQOL.

This study examined the reliability and validity of the Health Utilities Index (HUI) Mark 2 system, a health-related quality of life (QoL) instrument, in children with cancer. The sample consisted of 61 mothers of paediatric oncology patients, aged 4.1-17.3 years, who were either on treatment (n = 20) or off treatment (n = 41). The test-retest reliability was very good for the HUI Mark 2 system global score and all of its dimensions except pain. The HUI Mark 2 dimensions of emotion, pain and self-care as well as its overall score showed moderate convergent validity with other measures. In addition, the HUI Mark 2 system demonstrated good discriminant validity. However, the content validity of the HUI Mark 2 system when considered as a multiattribute descriptive health profile is questionable because it falls to assess domains such as neuropsychological and psychosocial functioning. Overall, the results indicate that the HUI Mark 2 system is reliable and valid as a measure of health-related QoL for paediatric oncology patients.