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Table 1 Comparing the presence of lesions and demographic data of the PERSIAN Guilan cohort study population

From: The association between the volume of the gallbladder based on sonographic findings and demographical data in the PERSIAN Guilan cohort study (PGCS)

Demographical data

Total

n = 957 (%)

Gallbladder lesion

n (%)

P value

Yes

21 (2.2)

No

936 (97.8)

Age (year)

35–45

435 (45.4)

7 (1.6)

428 (98.4)

0.300

45–55

362 (37.8)

12 (3.3)

350 (96.7)

> 55

160 (16.7)

2 (1.3)

158 (98.8)

Gender

Female

361 (37.7)

12 (3.3)

349 (96.7)

0.050

Male

596 (62.3)

9 (1.5)

587 (98.5)

Marital status

Single

29 (3)

0 (0)

29 (100)

0.001

Married

912 (95.3)

19 (2.1)

893 (97.9)

Divorce

6 (0.6)

0 (0)

6 (100)

Widow

10 (1)

2 (20)

8 (80)

Educational level

Illiterate

64 (6.4)

2(3.1)

62 (96.8)

0.600

Primary school

207 (21.6)

3 (1.4)

204 (98.6)

Diploma

543 (56.7)

12 (2.2)

531 (97.8)

University degree

143 (15.3)

4 (2.7)

139 (97.2)

Occupation

Farmer

109 (11.4)

2 (1.8)

107 (98.2)

0.090

Employee

164 (17.1)

2 (1.2)

162 (98.8)

Simple worker

133 (13.9)

1 (0.8)

132 (99.2)

Student

6 (0.6)

1 (16.7)

5 (83.2)

Housewife

308 (32.2)

10 (3.2)

298 (96.8)

Self-employee

237 (24.8)

5 (2.1)

232 (97.9)

BMI

< 25

237 (24.8)

6 (2.5)

231 (97.5)

0.800

25–30

432 (45.1)

8 (1.9)

424 (98.1)

> 30

288 (30.1)

7 (2.4)

281 (97.6)

SES

Low

367 (38.3)

7 (1.9)

360 (98.1)

0.725

Moderate

347 (36.2)

7 (2.0)

340 (98.0)

High

243 (25.3)

7 (2.9)

236 (97.1)

MET

Low

244 (25.4)

3 (1.2)

241 (98.8)

0.360

Moderate

341(35.6)

7 (2.1)

334 (97.9)

High

372 (38.8)

11 (3.0)

361 (97.0)

Smoking

No

663 (69.3)

16 (2.4)

647 (97.6)

0.300

Yes

294 (30.7)

5 (1.7)

289 (98.3)

Alcohol consumption

No

915 (95.6)

20 (2.2)

895 (98.8)

0.600

Yes

42 (4.4)

1 (2.4)

41 (97.6)

Diabetes

No

864 (90.3)

19 (2.2)

845 (97.8)

0.600

Yes

93 (9.7)

2 (2.2)

531 (97.8)

Hypertension

No

682 (71.2)

17 (2.5)

665 (97.5)

0.349

Yes

275 (28.8)

4 (1.5)

271 (98.5)

History of CVD

No

857 (89.5)

19 (2.2)

857 (97.8)

0.696

Yes

79 (10.5)

2 (2.5)

79 (97.5)

  1. Body mass index (BMI), Social and economic status (SES), Metabolic equivalent of task (MET), Cardiovascular disease (CVD).