|  |  | Best case | Worst case | ||
---|---|---|---|---|---|---|
 | 6-month gain |  | TEM | % gain represented by ± 2TEM | TEM | % gain represented by ± 2TEM |
Weight (kg) | 2.8* | Â | Â | Â | Â | Â |
 |  | Obs. 1 (intra) | 0.66 | 65.3 | 0.84 | 83.2 |
 |  | Obs. 2 (intra) | 0.51 | 50.5 | 0.58 | 57.4 |
 |  | Obs. 3 (intra) | 0.65 | 64.3 | 2.26 | 223.7 |
 |  | Inter | 0.30 | 29.7 | 0.97 | 96.0 |
 |  | Total‡ | 0.68 | 67.3 | 1.74 | 172.1 |
MUAC (cm) | 1†|  |  |  |  |  |
 |  | Obs. 1 (intra) | 0.35 | 97.0 | 1.66 | 460.1 |
 |  | Obs. 2 (intra) | 0.36 | 99.8 | 0.51 | 141.4 |
 |  | Obs. 3 (intra) | 0.49 | 135.8 | 0.69 | 191.3 |
 |  | Inter | 0.43 | 119.2 | 1.30 | 360.3 |
 |  | Total‡ | 0.77 | 213.6 | 1.57 | 435.1 |