Variable

Category

P value

Confidence interval

Odds ratio

Age

Infancy (Ref)

1 - 5 years

>5 years

0.0666

0.2675

0.3633 - 1.0341

07872 - 2.3703

0.6129

1.3659

Residence

Urban (Ref)

Rural

<0.0001

0.1264 - 0.2980

0.1941

Feeding History

Exclusive breastfeeding (Ref)

Formula feeding

Home Made feeding

0.0134

0.1082

0.1307 - 0.7906

0.2408 - 1.1517

0.3214

0.5266

Gender

Male (Ref)

Female

0.4193

0.8103 - 1.6575

1.1589

Weight for age

Normal (Ref)

Low

High

0.1079

0.02

0.5204 - 1.0666

1.1928 - 11.1689

0.7451

3.65

Schooling type

No education (Ref)

Kindergarten

Primary

Higher

0.2596

0.0005

0.1733

0.8090 - 2.1941

1.4104 - 3.4137

0.7289 - 5.7884

1.3323

2.1943

2.0540

Socioeconomic condition

≤10,000 (Ref)

>10,000 - 20,000

>20,000 - 50,000

>500,000

1.042

0.0701

0.3866

0.7731 - 2.3213

0.9595 - 2.8518

0.7024 - 2.4905

1.3396

1.6542

1.3226

Sun Exposure

Daily (Ref)

Occasional

0.0572

0.9898 - 1.9836

1.4012

Seasonal

Summer (Ref)

Rainy

Spring

Winter

0.2171

0.8835

0.0065

0.4076 - 1.2262

0.6142 - 1.5214

1.1969 - 3.0163

0.7069

0.9667

1.90