Table 2 Results of keyword frequency analysis of sustainable fashion consumption and ethical fashion consumption pre-and post-COVID-19.

From: Comparison of consumer perceptions of sustainable and ethical fashions pre- and post-COVID-19 using LDA topic modeling

Collection keywords

Sustainable fashion consumption

Ethical fashion consumption

Collection period

Pre-COVID-19

Post-COVID-19

Pre-COVID-19

Post-COVID-19

 

Keyword

Freq.

Keyword

Freq.

Keyword

Freq.

Keyword

Freq.

1

Sustainable

2,219

Consumption

3,177

Fashion

1,452

Fashion

3,497

2

Fashion

1,790

Sustainable

2,465

Eco-friendly

899

Eco-friendly

1,236

3

Brand

832

Fashion

2,457

Consumption

859

Consumption

1,044

4

Consumption

722

Eco-friendly

1,683

Ethics

815

Ethics

962

5

Product

622

Brand

985

Brand

757

Brand

869

6

Eco-friendly

567

Product

699

Sustainable

567

Ethical consumption

856

7

Trend

546

Clothing

585

Ethical consumption

553

Sustainable

691

8

Consumer

479

Industry

458

Trend

533

Company

623

9

Environment

468

Value

439

Consumer

531

Vegan

610

10

Industry

376

Trend

371

Product

480

Trend

551

11

Clothing

335

Material

346

Society

424

Product

530

12

Production

331

Global

343

Fashion

industry

391

Consumer

507

13

Growth

304

Increase

324

Clothing

337

Clothing

465

14

Global

298

Market

310

Animal

329

Generation

464

15

Culture

279

Growth

305

Culture

301

Value

394

16

Company

264

Production

284

Global

283

Distribution

392

17

Society

259

Kind

284

Vegan fashion

280

Development

389

18

Market

249

Generation

263

Use

259

Investment

371

19

Fashion industry

240

Use

260

Value

257

Animal

361

20

China

235

Design

242

Production

230

Logistics

353

21

Design

228

Thinking

242

Material

228

Culture

341

22

Change

219

Company

226

Kind

227

Society

331

23

Value

214

Society

198

Company

224

Use

318

24

Increase

194

Fashion

industry

195

Design

202

Production

296

25

Ethics

193

Earth

195

Thinking

199

Global

294

26

Material

179

Interest

194

Investment

199

Kind

255

27

Fast fashion

178

Change

174

Pursuit

188

Material

247

28

Use

177

Pursuit

172

BBYB

179

Thinking

234

29

Interest

174

Future

164

Interest

177

Orientation

218

30

Service

159

Online

159

Logistics

175

Interest

212

  1. Freq. = Frequency.