Children should be seen and also heard: an explorative qualitative study into the influences on children's choice of footwear, their perception of comfort and the language they use to describe footwear experiences.

BACKGROUND: Footwear has an essential role including protection of the feet, overall performance, foot health and potentially, supporting normal development of the foot. In addition to these physical aspects which may influence choice of footwear design, there are psychological influences on what a person chooses to wear. The concept of footwear 'comfort' spans physical and psychological perceptions of comfort in adults. However, there is little understanding of what influences children's footwear choices, how children perceive footwear comfort, or the language used to describe footwear experiences. Therefore, this study aimed to explore these three parameters as the first step to informing the development of a scale to measure footwear comfort in children. METHODS: A pragmatic qualitative design with thematic analysis as an analytical approach was implemented. Passive observation and short interviews were carried out with 23 children (aged 1-12 years) at a footwear manufactures headquarters and store. Prompts included shoes being tried on and field-notes were taken relating to verbal and non-verbal communication. Field notes were coded then themes were identified, reviewed and named. RESULTS: Overall, the children equated comfort to softness. However, influences on footwear choice were multidimensional including aesthetics, psychosocial influences, identified 'comfort' and 'discomfort' areas, practical issues and predictive concerns; all interacting with the age of the child. CONCLUSIONS: For children, footwear comfort is a complex phenomenon having physical, cognitive, social and emotional developmental components. This can be seen in how the children perceive the 'feel' of the shoe and how the shoe is assessed in the context of how the shoe meets the child's physical and psychosocial developmental needs. In younger children footwear preference is related to idiosyncratic tastes in aesthetics, physical ability and comfort. As children age, societal influences begin to expand the social function of footwear denoting group membership, to include themes that transcend the functional and social function of footwear. The knowledge from this study can inform the development of age group specific tools to evaluate comfort.

Outcome at 6 months after admission for pediatric intensive care: a report of a national study of pediatric intensive care units in the United kingdom.

OBJECTIVE: The goal was to measure, by using the Health Utilities Index, the health status of children 6 months after admission to PICUs in the United Kingdom. METHODS: All PICUs in the United Kingdom were invited to participate. Children who were > or = 6 months of age at admission and were discharged alive from participating units during a 1-year period were eligible for this study. Children with completed consent forms who had survived to 6 months after admission received the Health Utilities Index questionnaire. RESULTS: Admission data on 7214 admissions to 22 units were collected between March 2001 and February 2002. Of those patients, 6786 survived to unit discharge, and consent for follow-up contact was obtained for 2642. At 6 months after admission, the mortality rate was estimated at 11.1% and 2034 children were still alive and contactable. Of those children, Health Utilities Index questionnaires were returned by 1455. No impairment was indicated for 767, 951, 940, 919, 962, and 939 children with respect to the Health Utilities Index sensation, cognition, emotion, pain, mobility, and self-care attributes, respectively. The mean +/- SE Health Utilities Index utility score was 0.73 +/- 0.01, with 397 children (27.3%) in full health. CONCLUSIONS: Death after pediatric intensive care in the United Kingdom is uncommon, making assessment of health status important. At 6 months after admission, there is significant morbidity. To assess the impact of strategies to improve or to optimize care on longer-term outcomes, standardized collection of data on preexisting comorbidities and illness severity is required.

Assessment and optimization of mortality prediction tools for admissions to pediatric intensive care in the United kingdom.

OBJECTIVE: To assess the Pediatric Risk of Mortality (PRISM, PRISM III-12, and PRISM III-24) systems and the Pediatric Index of Mortality (PIM and PIM2) systems for use in comparing the risk-adjusted mortality of children after admission for pediatric intensive care in the United Kingdom. METHODS: All PICUs in the United Kingdom were invited to participate. Predicted probability of PICU mortality was calculated using the published algorithms for PIM, PIM2, and PRISM and compared with observed mortality. These scores, along with PRISM III-12 and PRISM III-24, whose algorithms are not published, were optimized for the United Kingdom. RESULTS: Of 26 PICUs in the United Kingdom, 22 (85%) were recruited, and sufficient prospective data were collected from 18 (69%) units on 10,197 (98%) of 10,385 admissions between March 2001 and February 2002. All published tools were found to have poor calibration but provided good discriminatory power. After estimation of UK-specific coefficients, only PIM2, PRISM III-12, and PRISM III-24 had satisfactory calibration. All models provided good discriminatory power. Funnel plots for all of the recalibrated models indicated that the risk-adjusted mortality for all units was consistent with random variation. CONCLUSIONS: PIM2, PRISM III-12, and PRISM III-24 all were found to be suitable for use in a UK PICU setting. All tools provided similar conclusions in assessing the distribution of risk-adjusted mortality in UK PICUs. It now is important that these tools be used to monitor outcome and improve the quality of pediatric intensive care within the United Kingdom.