Characteristic | 2008 | 2002 | ||||
---|---|---|---|---|---|---|
Odds ratio | T statistic | P value | Odds ratio | T statistic | P value | |
Water clear | 10.44 | 11.49 | 0 | 22.60 | 13.4 | 0 |
Water tastes good | 14.08 | 15.58 | 0 | 8.24 | 9.19 | 0 |
Water free from odours | 2.47 | 5.15 | 0 | 4.07 | 6.15 | 0 |
Borehole | 0.35 | −3.48 | 0.001 | 0.20 | −6.07 | 0 |
Rainwater or tanker water | 0.24 | −4.44 | 0 | 0.13 | −6.3 | 0 |
Other non-piped water sources (i.e. wells, rivers, dams, springs, stream, etc.) | 0.25 | −6.5 | 0 | 0.10 | −9.23 | 0 |
Water clear and free from odours | 3.85 | 5.39 | 0 | 2.22 | 3.01 | 0.003 |
Clear water from other non-piped sources | 0.23 | −5.07 | 0 | 0.44 | −3.1 | 0.002 |
Water from other non-piped sources tastes good | 0.42 | −3.42 | 0.001 | 0.43 | −2.9 | 0.004 |
Water from other non-piped sources free from odours | 0.34 | −3.92 | 0 | |||
Head of household ethnicity - coloured | 3.70 | 3.39 | 0.001 | |||
Public or neighbour’s tap | 0.52 | −2.92 | 0.004 |