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Distribution according to anaemia status at baseline and post-intervention: tribal adolescent girls aged 12–19 years, Mandla district, Madhya Pradesh, India
| Baseline | Post-intervention | |||
|---|---|---|---|---|
| Anaemia status | n | % | n | % |
| Normal (Hb >12 g/dl) | 17 | 6·2 | 72 | 30·9 |
| Anaemic (Hb ≤12 g/dl) | 257 | 93·8* | 161 | 69·1* |
| Total | 274 | 100·0 | 233 | 100·0 |
*Statistically significant χ 2 = 51·38; 95 % CI 3·73, 12·39; P < 0·00001.
