A registry that collects data on cancer cases diagnosed and treated within a specific hospital network is best described as:

A registry that collects data on cancer cases diagnosed and treated within a specific hospital network is best described as:

• A. Hospital-based registries
• B. Population-based registries
• C. Specialty registries
• D. National registries

Answer: (A)

A hospital-based registry collects data on cancer cases diagnosed and treated within a specific hospital or hospital network. This type focuses on patients treated at that facility, providing detailed information for internal quality improvement, care planning, and outcomes within the network. It differs from population-based registries, which aim to capture every new cancer case in a defined geographic population to measure incidence and survival at the community level. It also contrasts with specialty registries, which concentrate on a particular cancer type or service, and with national registries, which aggregate data across an entire country. Because it is limited to a single hospital network, it may not reflect cancer incidence in the broader population, though it offers highly complete data for that setting.

A hospital-based registry collects data on cancer cases diagnosed and treated within a specific hospital or hospital network. This type focuses on patients treated at that facility, providing detailed information for internal quality improvement, care planning, and outcomes within the network. It differs from population-based registries, which aim to capture every new cancer case in a defined geographic population to measure incidence and survival at the community level. It also contrasts with specialty registries, which concentrate on a particular cancer type or service, and with national registries, which aggregate data across an entire country. Because it is limited to a single hospital network, it may not reflect cancer incidence in the broader population, though it offers highly complete data for that setting.