Table 2 a Readability scores for NIPT: b Readability scores for BRCA

From: Evaluating GPT-4’s ability to generate informed consent material for genetic testing

LANGUAGE

MATERIAL

SCORE AND READING LEVEL

WORD COUNT

a

NIPT

English

GPT-4 Generated

10.9, college

481

English

Human-generated

9.4, 10th to 12th grade

627

German

GPT-4 Generated

9.9, College

446

German

Human-generated

11.3, College

664

Greek

GPT-4 Generated

3.13, 5th grade or lower

294

Greek

Human-generated

4.71, 5th grade or lower

728

Italian

GPT-4 Generated

14.9, College graduate

312

Italian

Human-generated

15.9, College graduate

632

b

BRCA

English

GPT-4-Generated (Zero-shot)

10.7, college

465

English

GPT-4-Generated (RAG)

10.4, college

502

English

Human-generated

9.5, college

754

German

GPT-4-Generated (Zero-shot)

11, College

394

German

GPT-4-Generated (RAG)

11.7, College

338

German

Human-generated

13.2, College graduate

767

Italian

GPT-4-Generated (Zero-shot)

18.4, College graduate

335

Italian

GPT-4-Generated (RAG)

17.4, College graduate

359

Italian

Human-generated

15.7, College graduate

803

Greek

GPT-4-Generated (Zero-shot)

3.13, 5th grade or lower

272

Greek

GPT-4-Generated (RAG)

3.13, 5th grade or lower

238

Greek

Human-generated

3.13, 5th grade or lower

839