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. Author manuscript; available in PMC: 2025 Apr 1.
Published in final edited form as: J Am Coll Surg. 2024 Mar 15;238(4):720–730. doi: 10.1097/XCS.0000000000000957

Table 2:

Timeliness of Care based on Area Deprivation Index (ADI) Tertiles

Low ADI Intermediate ADI High ADI p-value
Time from symptoms to start of work-up in weeks
Median (IQR) 2.9 (1.7–4.4) 6 (3.9–10.6) 14.6 (10–21.4) <0.0001
Time from diagnosis to oncology appointment in weeks
Median (IQR) 2 (0.7– 3.6) 2.7 (1.3– 4.9) 5 (3–8.4) <0.0001
Time from oncology appointment to complete staging in weeks
Median (IQR) 0 (−1.4 −1.4) 0.1 (−1.4–2.1) 0.1 (−1.7–3.4) 0.16
Time from oncology appointment to start of treatment in weeks
Median (IQR) 2.1 (1.1– 3.9) 3.3 (2.1– 5.7) 4.7 (3.3–7.3) <0.0001