| sun exposure | Age Groups | Total | |||||
| 20 - 40 years young age | 41 - 60 years middle age | >60 years old age | |||||
| 1 hour/24 hours | vitamin D Deficiency | yes | Count | 138 | 53 | 22 | 213 |
| % of Total | 60.5% | 23.2% | 9.6% | 93.4% | |||
| no | Count | 9 | 5 | 1 | 15 | ||
| % of Total | 3.9% | 2.2% | 0.4% | 6.6% | |||
| Total | Count | 147 | 58 | 23 | 228 | ||
| % of Total | 64.5% | 25.4% | 10.1% | 100.0% | |||
| 2 hours/24 hours | vitamin D Deficiency | yes | Count | 9 | 12 | 4 | 25 |
| % of Total | 13.2% | 17.6% | 5.9% | 36.8% | |||
| no | Count | 29 | 10 | 4 | 43 | ||
| % of Total | 42.6% | 14.7% | 5.9% | 63.2% | |||
| Total | Count | 38 | 22 | 8 | 68 | ||
| % of Total | 55.9% | 32.4% | 11.8% | 100.0% | |||
| 3 hours/24 hours | vitamin D Deficiency | yes | Count | 7 | 3 | 0 | 10 |
| % of Total | 15.2% | 6.5% | 0.0% | 21.7% | |||
| no | Count | 24 | 7 | 5 | 36 | ||
| % of Total | 52.2% | 15.2% | 10.9% | 78.3% | |||