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Table 2 Socio-demographic characteristics of the study participants (n = 949)

From: Prevalence and risk factors for Subclinical Rheumatic Heart Disease among primary school children in Dar es Salaam, Tanzania: a community based cross-sectional study

Demographics

Mean ± SD/frequency (%)

 

Age of children, Mean ± SD; Range

10.8 ± 1.7, 7–17 years

 

Sex N (%); Female, Male

542 (57.1); 407 (42.9)

 

BMI N (%)

  

Normal

742 (78.2)

 

Severe underweight

20 (2.1)

 

Underweight

156 (16.4)

 

Overweight

23 (2.4)

 

Obese

8 (0.8)

 

Age of the parents

Mother

Father

 Mean ± SD

36 ± 6.6

42 ± 9.3

 Range

22–54 years

23–76 years

Parents’ education level N (%)

Mother

Father

 No formal education

28 (3)

12 (1.3)

 Primary education

461 (48.6)

327 (34.5)

 Secondary education

298(31.4)

336 (35.4)

 Above secondary education

140 (14.8)

198 (20.9)

Parents’ occupation N (%)

Mother

Father

 None

224 (23.6)

37 (3.9)

 Rural Farmer

23 (2.4)

50 (5.3)

 Small scale business

517 (54.5)

417 (43.9)

 Large scale business

43 (4.5)

114 (12)

 Employed

127 (13.4)

264 (27.8)

People living in one house N (%)

> 6 people

< 6people

 

315 (33.2)

595 (62.7)

People sharing bedroom with the child N (%)

> 2

< 2

 

206 (21.7)

692 (72.9)