Table 2 Changes in mortality rates of AD and other dementias with high BMI among Chinese residents, 1990–2019 (per 100,000)

Male

1990–1994

0.004886

0.033923

0.094701

0.232172

0.490942

0.93317

1.722078

3.615826

10.57888

24.77466

49.62514

1995–1999

0.005446

0.037793

0.101591

0.247023

0.522527

0.980248

1.793075

3.730649

10.72951

25.46269

50.5593

2000–2004

0.006578

0.046612

0.124457

0.29876

0.632804

1.20672

2.18308

4.513649

12.40804

29.19942

57.66445

2005–2009

0.007433

0.053318

0.146583

0.369381

0.780005

1.483537

2.66911

5.557578

14.77144

34.1984

67.57149

2010–2014

0.008773

0.062355

0.171021

0.428368

0.94202

1.775769

3.173768

6.729473

17.59697

41.05052

83.58457

2015–2019

0.009786

0.068314

0.185393

0.472756

1.038401

1.968598

3.435294

7.103216

18.5997

44.26456

92.32494

Female

1990–1994

0.005581

0.042466

0.130366

0.33204

0.744201

1.461091

2.772386

5.946855

16.73823

38.10718

72.2032

1995–1999

0.006164

0.048328

0.140157

0.349875

0.797186

1.55474

2.928043

6.151644

17.11862

40.28719

75.68227

2000–2004

0.007167

0.057591

0.168513

0.413971

0.938059

1.863421

3.570556

7.415695

19.62471

45.55444

86.2005

2005–2009

0.007705

0.061762

0.194646

0.521027

1.164458

2.278761

4.235381

8.724374

22.46794

50.14496

96.25941

2010–2014

0.008431

0.069168

0.214501

0.590384

1.403754

2.707011

5.048788

10.43627

26.17921

58.72252

113.0039

2015–2019

0.009023

0.071467

0.224446

0.620652

1.469762

2.886517

5.376566

10.98439

27.19181

61.57539

120.5462