Review Article

Research Questions and Priorities for Pediatric Tuberculosis: A Survey of Published Systematic Reviews and Meta-Analyses

Table 1

Description of the Health Research Classification System (HRCS).

Research activity code (description) and subcategory

(1) Underpinning research (research that underpins investigations into the cause, development, detection, treatment, and management of diseases, conditions, and ill health)
(1.1) Normal biological development and functioning
(1.2) Psychological and socio-economic processes
(1.3) Chemical and physical sciences
(1.4) Methodologies and measurements
(1.5) Resources and infrastructure (underpinning)
(2) Aetiology (identification of determinants that are involved in the cause, risk, or development of disease, conditions, and ill health)
(2.1) Biological and endogenous factors
(2.2) Factors relating to the physical environment
(2.3) Psychological, social, and economic factors
(2.4) Surveillance and distribution
(2.5) Research design and methodologies (etiology)
(2.6) Resources and infrastructure (etiology)
(3) Prevention of disease and conditions and promotion of well-being (research aimed at the primary prevention of disease, conditions, or ill health or promotion of well-being)
(3.1) Primary prevention interventions to modify behaviors or promote well-being
(3.2) Interventions to alter physical and biological environmental risks
(3.3) Nutrition and chemoprevention
(3.4) Vaccines
(3.5) Resources and infrastructure (prevention)
(4) Detection, screening, and diagnosis (discovery, development, and evaluation of diagnostic, prognostic, and predictive markers and technologies)
(4.1) Discovery and preclinical testing of markers and technologies
(4.2) Evaluation of markers and technologies
(4.3) Influences and impact
(4.4) Population screening
(4.5) Resources and infrastructure (detection)
(5) Development of treatments and therapeutic interventions (discovery and development of therapeutic interventions and testing in model systems and preclinical settings)
(5.1) Pharmaceuticals
(5.2) Cellular and gene therapies
(5.3) Medical devices
(5.4) Surgery
(5.5) Radiotherapy and other noninvasive therapies
(5.6) Psychological and behavioral
(5.7) Physical
(5.8) Complementary
(5.9) Resources and infrastructure (development of treatments)
(6) Evaluation of treatments and therapeutic interventions (testing and evaluation of therapeutic interventions in a clinical, community, or applied settings)
(6.1) Pharmaceuticals
(6.2) Cellular and gene therapies
(6.3) Medical devices
(6.4) Surgery
(6.5) Radiotherapy and other noninvasive therapies
(6.6) Psychological and behavioral
(6.7) Physical
(6.8) Complementary
(6.9) Resources and infrastructure (evaluation of treatments)
(7) Management of diseases and conditions (research into individual care needs and management of disease, conditions, or ill health)
(7.1) Individual care needs
(7.2) End of life care
(7.3) Management and decision-making
(7.4) Resources and infrastructure (disease management)
(8) Health and social care service research (research into the provision and delivery of health and social care services, health policy, and studies of research design, measurements, and methodologies)
(8.1) Organization and delivery of services
(8.2) Health and welfare economics
(8.3) Policy, ethics, and research governance
(8.4) Research design and methodologies
(8.5) Resources and infrastructure (health services)