Siddarth Ponnala
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View article: A proactive learning approach toward building adaptive capacity during COVID-19: A radiology case study
A proactive learning approach toward building adaptive capacity during COVID-19: A radiology case study Open
View article: A human factors and ergonomics approach to conceptualizing care work among caregivers of people with dementia
A human factors and ergonomics approach to conceptualizing care work among caregivers of people with dementia Open
View article: Physiologic Monitor Alarm Burden and Nurses’ Subjective Workload in a Children’s Hospital
Physiologic Monitor Alarm Burden and Nurses’ Subjective Workload in a Children’s Hospital Open
BACKGROUND AND OBJECTIVES Physiologic monitor alarms occur at high rates in children’s hospitals; ≤1% are actionable. The burden of alarms has implications for patient safety and is challenging to measure directly. Nurse workload, measured…
View article: A process-based approach to exploring the information behavior of informal caregivers of people living with dementia
A process-based approach to exploring the information behavior of informal caregivers of people living with dementia Open
View article: Human factors/ergonomics work system analysis of patient work: state of the science and future directions
Human factors/ergonomics work system analysis of patient work: state of the science and future directions Open
Purpose To demonstrate the use and value of the Human Factors/Ergonomics-based Systems Engineering Initiative for Patient Safety (SEIPS) family of work system models for studying and improving patient work. Data Sources We conducted a revi…
View article: Conceptualizing caregiving activities for persons with dementia (PwD) through a patient work lens
Conceptualizing caregiving activities for persons with dementia (PwD) through a patient work lens Open
View article: Conceptualizing caregiver workload: an exploratory study guided by NASA TLX
Conceptualizing caregiver workload: an exploratory study guided by NASA TLX Open
Persons with dementia (PwD) are heavily dependent on the support of informal, dementia caregivers to fulfill their day-to-day care needs. Dementia caregivers, often friends and family members of the PwD, are unpaid, non-professional indivi…
View article: Human Factors and Ergonomics in Health Care Systems: Identifying Roles and Strategies for Success
Human Factors and Ergonomics in Health Care Systems: Identifying Roles and Strategies for Success Open
Healthcare systems have begun to recognize the value of Human Factors and Ergonomics (HFE) and have started to create dedicated roles within their organizational structure for HFE practitioners and researchers to work with safety and quali…