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Table 1 Frequency distribution of socio-demographic variables

From: Association between parental guilt and oral health problems in preschool children: a hierarchical approach

Variable

Frequency

 

n

%

Sex

  

Male

430

51.7

Female

402

48.3

Age

  

3 years

273

32.8

4 years

328

39.4

5 years

231

27.8

Type of preschool

  

Public

450

54.1

Private

382

45.9

Mother’s schooling

  

≤ 8 years of study

379

45.7

>8 years of study

450

54.3

Monthly household income

  

≤ 1 minimum salary

435

54.9

> 1 minimum salary

358

45.1

Parent’s/guardian’s age

  

≤ 30 years

416

51.1

> 30 years

398

48.9

TOTAL

832

100.0