Table 1.
Demographic and prior smartphone exposure details of participants in the three sets of household visits that were conducted in this study.
| Demographic details | Formative visit 1 (N = 10) |
Formative visit 2 (N = 10) |
Pre-pilot visit (N = 100) |
|---|---|---|---|
| % or Mean (SD) | |||
| Mean age, months | 37.4 (1.6) | 37.1 (2.3) | 37.2 (1.0) |
| Gender, male | 50% | 40% | 50% |
| Mean height, cm | 88.8 (4.8) | 91.4 (3.3) | 90.2 (3.9) |
| Stunted (HAZ< – 2SD) | 50% | 11% | 31.3% |
| Mean weight, kg | 11.9 (1.7) | 11.5 (1.1) | 11.8 (1.4) |
| Underweight (WAZ< – 2SD) |
44% | 22% | 29% |
| Mean head circumference, cm | – | 48.7 (1.3) | 47.6 (1.9) |
| Exposure to schooling | |||
| Attending private preschool | 50% | 30% | 11% |
| Attending Anganwadi Centre | 70% | 10% | 12% |
| Prior smartphone exposure | |||
| Previously used smartphones | 40% | 80% | 86% |
| Frequent user (within last 24 hrs) | – | 62.5% | 62% |
| Reasons for using smartphone | |||
| Listening to music | – | 70% | 57% |
| Watching videos | – | 20% | 29% |
| Playing games | – | 70% | 59% |
| Seeing photos | – | 20% | 23% |
| Browsing internet | – | 0% | 2% |