Table 5 The probability of chloroquine therapeutic failure as a function of transmission level and spraying history
From: Association of house spraying with suppressed levels of drug resistance in Zimbabwe
: Independent variable coding | |||||
|---|---|---|---|---|---|
| Â | Â | Parameter coding | |||
| Â | Â | (1) | (2) | (3) | (4) |
Study year | 2003 | 1.000 | .000 | .000 | .000 |
| Â | 1999 | .000 | 1.000 | .000 | .000 |
| Â | 1998 | .000 | .000 | 1.000 | .000 |
| Â | 1997 | .000 | .000 | .000 | 1.000 |
| Â | 1995 | .000 | .000 | .000 | .000 |
Last annual spraying | 3+ yrs ago | 1.000 | Â | Â | Â |
| Â | 0 yrs/ongoing | .000 | Â | Â | Â |
Transmission level | mesoendemic | 1.000 | Â | Â | Â |
| Â | hyperendemic | .000 | Â | Â | Â |