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Table 4 List of common features selected by Shapely analysis

From: Predicting clinical outcomes of radiotherapy for head and neck squamous cell carcinoma patients using machine learning algorithms

S. No.

Model name

Feature name

Label: yes

Label: no

1

Distant recurrence

No. of times recurrences/residual

High

Low

Type of recurrence LocoRegional

Low

High

New primary

High

Low

2

Locoregional recurrence

Alcohol consumption

High

Low

Pain in the oral cavity

No Impact

High

Mean dose larynx

High

Low

3

New primary

No. of recurrences

High

Low

Size of lymph nodes

Low

High

PTV V95%

Low

High

Age in years

Low

High

4

Residual

Number of lymph nodes

High

Low

Age

Low

High

Vegetarian diet

No Impact

High

Site of cancer

High

No Impact

Poor orodental hygiene

Low

High