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Table 3 Menstrual profile according to age groups

From: Influence of menstrual pain and symptoms on activities of daily living and work absenteeism: a cross-sectional study

Variables

Categories

15–19 years old

20–24 years old

25–29 years old

30–34 years old

35–39 years old

40–44 years old

45–49 years old

p-value

Menstrual pain

No

14.6b

13.8b

20.8a

21.1a

27.3

32.7a

46.7b

Chi2 = 137.38; DoF = 18;

p = 0.0;

V-Cramer = 0.161

Mild pain

26.6

25.0

26.9

34.6b

30.6

26.6

18.7b

Moderate pain

33.9b

38.3b

28.3

21.5

21.6

22.0

14.3b

Intense pain

25.0

23.0

24.1

22.8

20.5

18.7

20.2

Menstruation bleeding amount

Scarce

5.7b

10.8

9.2a

18.7

12.1

21.4b

20.6b

Chi2 = 55.09; DoF = 18;

p = 0.00001;

V-Cramer = 0.103

Moderate

53.1

50.0

56.0

46.8

51.3

46.3

44.2

Intense

32.3a

28.9

27.1

22.1

24.9

20.2a

24.9

Very intense

8.9

10.3

7.7

12.3

11.7

12.1

10.3

Repercussion of menstrual pain on activities of daily living

None, it does not limit me

55.0

45.6b

54.3a

60.0

61.7

67.9a

72.4b

Chi2 = 55.13; DoF = 12;

p = 0.0;

V-Cramer = 0.126

It limits leading a normal life

36.0

40.9b

38.5a

32.8

32.5

25.7a

22.9b

It precludes leading a normal life

9.0

13.5b

7.2

7.2

5.8

6.4

4.8

Have you ever required sick leave or not attending your activity due to pain and/or bleeding?

Yes

50.5b

51.5b

44.2b

33.2

30.7

25.2b

21.7b

Chi2 = 93.68; DoF = 6;

p = 0.0;

V-Cramer = 0.361

No

49.5b

48.5b

55.8b

66.8

69.3

74.8b

78.3b

Have you ever requested sick leave or not attended your activity due to pain and/or bleeding?

Yes

36.4b

31.9b

17.7

12.5a

13.9

11.0b

10.2b

Chi2 = 103.00; DoF = 6;

p = 0.0;

V-Cramer = 0.242

No

63.6b

68.1b

82.3

87.5a

86.1

89.0b

89.8b

Do you believe that requesting sick leave due to menstruation can have work-related consequences?

Yes

53.7

64.3

55.8

61.7

63.5

57.6

53.4

Chi2 = 11.85; DoF = 6;

p = 0.066;

V-Cramer = 0.085

No

46.3

35.7

44.2

38.3

36.5

42.4

46.6