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Table 3 Most Influential Factors in Deciding to Use TTFields (N = 32)

From: A qualitative evaluation of factors influencing Tumor Treating fields (TTFields) therapy decision making among brain tumor patients and physicians

Reason for using TTFields

Number (%) of participants who reported this reasona

Efficacy

23 (71.9%)

 Extension of life

13 (40.6%)

 Supported by clinical studies

4 (12.5%)

 Shrink tumor

3 (9.4%)

 Prevent recurrence

2 (6.3%)

 Seemed like it would help

1 (3.1%)

Doctor’s opinion

9 (28.1%)

Family considerations

4 (12.5%)

Low risk/side effects

2 (6.3%)

Best/only option

2 (6.3%)

Having normal life

1 (3.1%)

Extended period of quality life

1 (3.1%)

Works with chemo

1 (3.1%)

Avoiding additional surgery

1 (3.1%)

Had questions answered

1 (3.1%)

Experience of friend

1 (3.1%)

  1. aRespondents could report more than 1 factor