Table 1 Sample description

Self-assessed health

Good

66.50 (66.48, 66.51)

41.29

71.77 (71.75, 71.78)

42.94

Not good

33.50 (33.49, 33.52)

55.37

28.23 (28.22, 28.25)

58.53

Education level

No education or primary school

41.93 (41.91, 41.94)

56.55

22.56 (22.54, 22.57)

62.75

Secondary studies

41.10 (41.08, 41.11)

37.48

61.49 (61.48, 61.51)

42.91

University studies

16.98 (16.97, 16.99)

40.64

15.95 (15.94, 15.96)

42.62

Interviewee’s professional status

Employee

51.48 (51.46, 51.49)

38.89

45.01 (44.99, 45.02)

41.40

Unemployed

7.17 (7.16, 7.18)

37.19

14.60 (14.59, 14.61)

38.57

Retired

20.60 (20.59, 20.61)

70.65

20.27 (20.26, 20.28)

73.31

Student

6.58 (6.57, 6.59)

19.95

7.70 (7.69, 7.71)

20.17

Others

14.17 (14.16, 14.18)

52.62

12.43 (12.42, 12.44)

53.60

Reference person professional status

Employee

67.13 (67.11, 67.14)

39.17

58.28 (58.27, 58.30)

40.61

No employee

32.87 (32.86, 32.89)

59.98

41.72 (41.70, 41.73)

56.74

Gender

Man

49.08 (49.07, 49.10)

44.85

48.76 (48.75, 48.78)

46.18

Woman

50.92 (50.90, 50.93)

47.13

51.24 (51.22, 51.25)

48.45

Age

16–34 years old

32.83 (32.81, 32.84)

26.05

28.68 (28.67, 28.70)

26.13

35–49 years old

28.08 (28.06, 28.09)

42.04

29.25 (29.23, 29.26)

41.84

50–64 years old

19.66 (19.65, 19.67)

56.68

21.61 (21.60, 21.62)

56.50

65–74 years old

10.31 (10.30, 10.32)

69.47

10.28 (10.27, 10.29)

69.14

75 or more years old

9.12 (9.11, 9.13)

80.55

10.18 (10.17, 10.19)

81.42

Nationality

Spanish

89.31 (89.30, 89.32)

47.26

88.04 (88.03, 88.05)

48.55

Foreign

10.69 (10.68, 10.70)

35.56

11.96 (11.95, 11.97)

38.41

Marital status

Single and not living with a partner

25.59 (25.57, 25.60)

30.25

26.14 (26.13, 26.15)

31.58

Married or single and living with a partner

63.24 (63.22, 63.25)

49.22

61.65 (61.63, 61.66)

50.54

Widower, legally separated or divorced

11.17 (11.16, 11.18)

63.95

12.21 (12.20, 12.22)

64.91