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. 2019 Jun 19;9(6):e026356. doi: 10.1136/bmjopen-2018-026356

Table 2.

Sociodemographic characteristics and Newest Vital Sign (n=452)†

Total n (% for column) Health Literacy levels n (% for raw)
High likelihood of limited HL Possibility of limited HL Adequate HL
All 452 (100) 52 (11.5) 111 (24.6) 289 (63.9)
Female 266 (58.8) 30 (11.3) 62 (23.3) 174 (65.4)
Male 186 (41.2) 22 (11.8) 49 (26.3) 115 (61.8)
Age* 53.25±11.72 59.44±9.61 57.79±9.88 50.40±11.77
Nationality
 Italian 443 (98) 50 (11.3) 110 (24.8) 283 (63.9)
 Foreign 9 (2) 2 (22.2) 1 (11.1) 6 (66.7)
Educational level*
 Bachelor’s degree and higher 186 (41.1) 9 (4.8) 33 (17.7) 144 (77.4)
 High school degree 192 (42.5) 26 (13.5) 49 (25.5) 117 (60.9)
 Less than high school diploma 74 (16.4) 17 (23.0) 29 (39.2) 28 (37.8)
Employment status*
 Employed 299 (66.2) 27 (9.0) 57 (19.1) 215 (71.9)
 Unemployed or retired 153 (33.8) 25 (16.3) 54 (35.3) 74 (48.4)
 Retired 97 (21.5) 20 (20.6) 37 (38.1) 40 (41.2)
Marital status
 Single 70 (15.5) 7 (10) 15 (21.4) 48 (68.6)
 Married/domestic partnership 320 (70.8) 36 (11.2) 79 (24.7) 205 (64.1)
 In a relationship 12 (2.7) 1 (8.3) 1 (8.3) 10 (83.3)
 Divorced or separated 34 (7.5) 3 (8.8) 10 (29.4) 21 (61.8)
 Widowed 15 (3.3) 5 (33.3) 6 (40) 4 (26.7)
 Refusal 1 (0.2) 0 (0.0) 0 (0.0) 1 (100)
Self-reported health status*
 Excellent 27(6) 3 (11.1) 4 (14.8) 20 (74.1)
 Very good 113 (25) 9 (8) 17 (15) 87 (77)
 Good 208 (46) 21 (10.1) 53 (25.5) 134 (64.4)
 So-so/fair 93 (20.6 15 (16.1) 32 (34.4) 46 (49.5)
 Bad 10 (2.2) 4 (40) 4 (40) 2 (20)
 Refusal 1 (0.2) 0 (0) 1 (100) 0 (0)
Long-term illness*
 No 237 (52.4) 27 (11.4) 50 (21.1) 160 (67.5)
 One 147 (32.5) 11 (7.5) 43 (29.2) 93 (63.3)
 More than one 67 (14.8) 14 (20.9) 17 (25.4) 36 (53.7)
 Refusal 1 (0.2) 0 (0.0) 1 (100) 0 (0.0)
Body mass index class
 Underweight/normal 265 (58.6) 30 (11.3) 60 (22.6) 175 (66.0)
 Overweight/obese 186 (41.2) 22 (11.8) 51 (27.4) 113 (60.8)
 Refusal 1 (0.2) 0 (0.0) 0 (0.0) 1 (100)
Family and non-family members in the household*
 Alone 67 (14.8) 6 (9.0) 20 (29.9) 41 (61.2)
 Two people 151 (33.4) 23 (15.2) 40 (26.5) 88 (58.3)
 Three or more people 229 (50.7) 22 (9.6) 51 (20.5) 156 (68.1)
Experience in the healthcare field
 Yes 98 (21.7) 10 (10.2) 22 (22.4) 66 (67.3)
 No 354 (78.3) 42 (11.9) 89 (25.1) 223 (63.0)
Financial resources at disposal from own or family income enough to get to the end of the month *
 More than enough/enough 316 (69.9) 29 (12.8) 75 (16.7) 212 (70.5)
 Barely enough/not enough 132 (29.2) 23 (17.4) 34 (25.8) 75 (56.2)
 Refusal 4 (0.9) 0 (0.0) 2 (50.0) 2 (50.0)
Family or friends support to go to doctors visit (if needed)
 Yes 388 (85.8) 44 (11.3) 98 (25.3) 246 (63.4)
 No 61 (13.5) 8 (13.1) 11 (18.0) 42 (68.9)
 Refusal 3 (0.7) 0 (0.0) 2 (66.7) 1 (33.3)
Doctor visits
 0 30 (6.6) 5 (16.7) 6 (20.0) 19 (63.3)
 1–2 times 196 (43.4) 19 (9.7) 43 (21.9) 134 (68.4)
 3 or more times 226 (50.0) 28 (12.4) 62 (27.4) 136 (61.3)
Emergency department admissions
 0 351 (77.7) 37 (10.5) 83 (23.6) 231 (65.8)
 1–2 times 91 (20.1) 14 (15.4) 26 (28.6) 51 (56.0)
 3 or more times 10 (2.2) 1 (10.0) 2 (20.0) 7 (70.0)
Hospitalisations
 0 401 (88.7) 43 (10.7) 100 (24.9) 258 (64.3)
 1–2 times 46 (10.2) 9 (19.6) 9 (19.6) 28 (60.9)
 3 or more times 5 (1.1) 0 (0.0) 2 (40.0) 3 (60.0)
Outpatients specialist care access
 0 61 (13.5) 9 (14.8) 16 (26.2) 36 (59.0)
 1–2 times 162 (35.8) 15 (9.3) 42 (25.9) 105 (64.8)
 3 or more times 228 (50.4) 28 (12.3) 53 (23.2) 147 (64.5)
 Refusal 1 (0.2) 0 (0.0) 0 (0.0) 1 (100)

*P<0.05.

†Difference between 100% and the sum of the percentages of each variable corresponds to missing values.

HL, health literacy.