Table 3
Agreement across National Population Health Survey cycles to childhood physical abuse question
| Survey cycles | Kappa | Concordance | ||||
|---|---|---|---|---|---|---|
| k | 95% confidence interval | Rate | 95% confidence interval | |||
| from | to | % | from | to | ||
| Cycle 1 - Cycle 7 (n = 7,616) | 0.57 | 0.52 | 0.62 | 93.4 | 92.8 | 94.1 |
| Cycle 1 - Cycle 8 (n = 6,980) | 0.53 | 0.47 | 0.58 | 93.1 | 92.4 | 93.9 |
| Cycle 7 - Cycle 8 (n = 7,385) | 0.69 | 0.64 | 0.73 | 95.3 | 94.8 | 95.9 |
| Cycle 1 - Cycle 7 - Cycle 8 (n = 6,501) | Note ...: not applicable | Note ...: not applicable | Note ...: not applicable | 91.0 | 90.1 | 91.8 |
|
... not applicable Source: 1994/1995 to 2010/2011 National Population Health Survey (square, share file). |
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