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Comparison of sputum culture result on LJ with or without VCNT.
| Sputum culture | LJ without VCNT | Total % | Chi2 | p | |||
|---|---|---|---|---|---|---|---|
| Nb of Not contaminated | Nb of contaminated | ||||||
| LJ with VCNT | Nb of Not contaminated | Pos | Nég | 4.9 | 0.011 | ||
| Pos | 13 | 1 | 8 | 68.8 | |||
| Nég | 2 | 1 | 1 | 12.5 | |||
| Nb of Contaminated | 1 | 0 | 5 | 18.8 | |||
| Total % | 50 | 6.2 | 43.8 | 100 | |||
Legend:
Nb: Number.
