He said NASA was looking at the mountains of data that it had collected on repair issues and on the hundreds of decisions made over the years to fly despite flaws that had been identified.
Weaknesses included the difficulties inherent in any country comparison, the limited amount of data collected on complex issues which were difficult to define, and the failure to define all aspects relevant to clinical research regulation equally well.
Sustainability of the intervention (i.e. the degree to which it is used after the study) is a key issue in the complex interventions framework Phase 4 (see Figure 1), although no data was collected on this issue in the current study.
Yet black people are statistically no more likely than white people to use or sell illicit substances--despite notions otherwise--something that has been consistently true since national data was first collected on this issue in 1975.
The nine papers collected on this Special Issue gather advances in theory, applications and, implementation, giving a snapshot of the state-of-the-art of the CNN technology.
Information collected focused on issues of sexuality, pregnancy, pregnancy complications, danger signs, birth preparedness, delivery, HIV/AIDS, culture and beliefs in pregnancy.
Data were collected on key reproductive health issues by trained field workers via structured interviewer administered questionnaires.
Data collected on wider social and health issues provide an understanding of the context for women and health professionals, which aids interpretation of the data.
Differences could be due to methodological issues (eg, collected on different days); however, they may relate to inaccuracies caused by variability in clinical practice.
Information was collected on a wide range of issues, including socio-demographic characteristics, essential elements of the care-seeking process such as recognition of the symptoms and signs associated with illness, whether adequate care was provided, whether and what type of outside-the-home care was sought (informal, formal, or both), cause and place of death.
