Table 1

Participant characteristics

VariableFrequencyWeighted frequencyPercentSE of percent
Gender
 Male64441 053 46650.491.39
 Female60981 032 81849.511.39
Total12 5422 086 283100.00
Age groups
 Early adolescent (10–14)3254562 49127.86211.3956
 Late adolescent (15–19)89121 456 35072.13791.3956
Total12 1662 018 841100.000
Father’s educational level
 Illiterate800127 8216.330.32
 Primary1793294 09414.570.58
 Intermediate1880310 79415.400.48
 High school2565431 57421.380.47
 University2424399 68919.800.64
 Graduate1204206 65210.240.45
 Do not know1497247 56912.270.47
Total12 1632 018 192100.00
Mother’s educational level
 Illiterate1912307 53415.210.52
 Primary2382396 51919.610.63
 Intermediate1921323 95116.020.42
 High school2127357 92617.700.47
 University2041338 37716.740.62
 Graduate682115 2375.700.29
 Do not know1114182 3249.020.35
Total12 1792 021 868100
Overall income
 Less than US$25003196526 93049.631.07
 Between US$2500 and US$USD1438235 86122.220.59
 More than US$40001809298 83528.151.09
Total64431 061 626100.00
Chronic illness
 No10 9751 821 82891.340.29
 Yes1027172 7968.660.29
Total12 0021 994 624100.00
Mental health
 No10 0491 663 51282.990.44
 Yes2019341 04317.010.44
Total12 0682 004 555100.00
Access to healthcare service
 Difficult2917482 36524.040.54
 Easy91581 523 93375.960.54
Total12 0752 006 297100.00
Sufficient time spent with physician
 No3445574 63339.080.59
 Yes5409895 74160.920.59
Total88541 470 374100.00
Last visit to doctor
 <Three months ago71831 181 56159.280.54
 Within the last 3–6 months1369229 37311.510.32
 >Six months ago3444582 14229.210.48
 Total11 9961 993 075100
Annual check-up
 No81571 359 15267.650.61
 Yes3944649 98732.350.61
Total12 1012 009 139100.00