Table 1 Prevalence of metabolic syndrome in individuals aged 65 and older, 2007–2022.

From: Disparities in trends of metabolic syndrome in Korea from 2007 to 2022 by age, sex, and lifestyle factors

 

2007

2008

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

2021

2022

Total

Unweighted n

652

1,383

1,490

1,175

1,331

1,280

971

1,093

1,231

1,475

1,475

1,506

1,609

1,578

1,681

1,539

MetS*

50.2

50.2

51.8

53.9

49.3

50.1

53.0

50.5

58.0

58.9

54.9

59.8

61.1

60.8

63.1

62.0

High WC

43.8

39.3

36.2

39.1

38.5

34.8

34.9

34.7

46.0

43.9

38.7

42.7

51.9

52.9

50.0

48.5

High BP

66.5

66.5

74.4

76.5

72.5

71.9

66.6

67.1

72.9

75.2

69.5

74.1

72.5

71.7

71.3

73.1

High glucose§

41.6

45.6

47.3

47.5

42.8

48.3

55.1

49.3

53.1

55.9

56.4

57.0

57.4

58.1

59.7

59.9

High TG

40.4

38.4

40.4

43.6

40.0

42.9

44.6

45.6

47.0

47.8

47.2

49.8

49.7

51.0

49.9

55.6

Low HDL-C

57.6

59.7

59.8

60.8

53.4

55.4

56.0

55.7

57.4

56.6

57.8

61.5

57.1

60.4

59.1

56.0

Male

Unweighted n

276

545

631

540

579

550

436

503

557

659

648

642

687

678

727

693

MetS

37.8

39.9

40.2

40.8

40.3

38.9

42.2

42.9

49.0

51.1

46.8

52.1

52.3

54.3

57.9

55.3

High WC

25.0

31.0

26.3

28.4

33.1

27.4

26.0

29.1

38.9

32.6

32.1

39.6

47.4

50.1

48.1

42.5

High BP

62.9

61.5

71.3

69.3

66.5

65.3

64.2

62.4

68.9

73.2

66.3

70.2

67.6

69.0

68.0

72.7

High glucose

42.6

45.5

49.0

47.1

43.1

50.5

56.6

52.9

55.0

57.8

57.9

59.1

63.1

61.9

65.0

62.7

High TG

38.2

32.4

37.1

37.5

35.1

35.2

38.3

41.6

40.7

45.4

42.4

44.5

42.9

45.8

45.6

49.0

Low HDL-C

37.0

44.4

40.7

45.0

37.8

37.5

37.9

37.9

41.8

43.6

43.9

46.0

41.6

49.3

46.1

43.7

Female

Unweighted n

376

838

859

635

752

730

535

590

674

816

827

864

922

900

954

846

MetS

59.2

57.6

60.2

63.6

55.9

58.3

61.6

56.7

65.0

64.8

61.1

65.7

67.7

65.8

67.2

67.4

High WC

57.2

45.1

43.4

47.0

42.5

40.2

42.1

39.3

51.5

52.4

43.8

45.1

55.3

55.1

51.6

53.3

High BP

69.1

70.1

76.7

81.8

76.9

76.7

68.5

70.9

76.0

76.7

71.9

77.0

76.2

73.8

74.0

73.5

High glucose

40.8

45.6

46.2

47.8

42.5

46.8

53.8

46.4

51.7

54.5

55.2

55.4

53.2

55.2

55.5

57.6

High TG

41.9

42.7

42.8

48.2

43.7

48.6

49.7

48.8

51.8

49.6

51.0

53.9

54.7

55.0

53.4

60.8

Low HDL-C

72.4

70.7

73.7

72.5

65.0

68.4

70.6

70.2

69.5

66.4

68.5

73.2

68.8

68.9

69.4

65.7

  1. Values are expressed as percentages.
  2. Abbreviations: MetS, metabolic syndrome; WC, waist circumference; BP, blood pressure; TG, triglyceride; HDL-C, high-density lipoprotein cholesterol.
  3. *Metabolic syndrome was defined as those meeting three or more of the following criteria:.
  4. High WC was defined as waist circumference ≥ 90 cm in male or ≥ 85 cm in female,.
  5. High BP was defined as BP ≥ 130/85 mmHg or taking antihypertensive drugs,.
  6. §High glucose was defined as fasting plasma glucose ≥ 100 mg/dL or taking diabetes mellitus drugs,.
  7. High TG was defined as TG ≥ 150 mg/dL or taking dyslipidemia drugs,.
  8. Low HDL-C was defined as HDL < 40 mg/dL in male, < 50 mg/dL in female, or taking dyslipidemia drugs.