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. 2017 Aug 17;12(8):e0182563. doi: 10.1371/journal.pone.0182563

Table 3. Demographic and clinical characteristics of the group B by prevalence of atherosclerosis.

Variable a N Atherosclerosis p-value
2 test)
Absence
(n = 202)
Prevalence
(n = 169)
Occlusal support       0.051
    Complete 223 129 (58%) 94 (42%)  
    Moderate 56 33 (59%) 23 (41%)  
    Collapsed 92 40 (43%) 52 (57%)  
Periodontal condition       0.053
    Healthy 61 41 (67%) 20 (33%)  
    Moderate 151 83 (55%) 68 (45%)  
    Severe 159 78 (49%) 81 (51%)  
Gender       <0.001
    Female 201 138 (69%) 63 (31%)  
    Male 170 64 (38%) 106 (62%)  
Living region       0.218
    Urban 189 97 (51%) 92 (49%)  
    Country 182 105 (58%) 77 (42%)  
Self-rated financial status       0.758
    Dissatisfied 108 56 (52%) 52 (48%)  
    Moderate 176 99 (56%) 77 (44%)  
    Satisfied 86 46 (53%) 40 (47%)  
Education level       0.234
    ≤9 years 86 43 (50%) 43 (50%)  
    10–12 years 193 113 (59%) 80 (41%)  
    ≥13 years 91 45 (49%) 46 (51%)  
Smoking       <0.001
    Never 227 146 (64%) 81 (36%)  
    Past 96 37 (39%) 59 (61%)  
    Current 33 6 (18%) 27 (82%)  
Alcohol exposure       <0.001
    No 198 124 (63%) 74 (37%)  
    Yes 162 69 (43%) 93 (57%)  
Hypertension       0.915
    No 115 62 (54%) 53 (46%)  
    Yes 255 139 (55%) 116 (45%)  
Diabetes mellitus       0.001
    No 253 150 (59%) 103 (41%)  
    Yes 46 15 (33%) 31 (67%)  
Dyslipidemia       0.399
    No 139 71 (51%) 68 (49%)  
    Yes 201 112 (56%) 89 (44%)  
Hyperuricemia       0.024
    No 298 168 (56%) 130 (44%)  
    Yes 29 10 (34%) 19 (66%)  
Obesity       0.186
    BMI<25 284 160 (56%) 124 (44%)  
    BMI≥25 87 42 (48%) 45 (52%)  

a: Data are shown with counts and column percentages, i.e., N (%)