LDCT screening is generally recommended for high-risk individuals, such as:
- Adults aged 55 to 80 years with a significant smoking history. - Current smokers or those who have quit within the past 15 years. - Individuals with a history of heavy smoking, defined as a 30 pack-year history (e.g., 1 pack/day for 30 years or 2 packs/day for 15 years).