Table 3
Number of days at risk and number of falls for each subject by period
| No of falls | No of days | |||||
| Running in period | Pacemaker turned off* | Pacemaker turned on‡ | Total | Off–on | Pacemaker turned off* | Pacemaker turned on† |
| 0 | 0 | 0 | 0 | 0 | 182 | 196 |
| 0 | 0 | 0 | 0 | 0 | 81 | 377 |
| 0 | 0 | 0 | 0 | 0 | 189 | 175 |
| 0 | 0 | 0 | 0 | 0 | 182 | 189 |
| 0 | 0 | 0 | 0 | 0 | 182 | 186 |
| 0 | 0 | 0 | 0 | 0 | 203 | 196 |
| 0 | 0 | 0 | 0 | 0 | 182 | 210 |
| 0 | 0 | 1 | 1 | −1 | 182 | 185 |
| 0 | 0 | 1 | 1 | −1 | 186 | 196 |
| 0 | 1 | 0 | 1 | 1 | 189 | 189 |
| 0 | 0 | 2 | 2 | −2 | 144 | 230 |
| 0 | 1 | 1 | 2 | 0 | 182 | 186 |
| 0 | 2 | 0 | 2 | 2 | 188 | 169 |
| 0 | 1 | 1 | 2 | 0 | 190 | 168 |
| 0 | 0 | 2 | 2 | −2 | 170 | 183 |
| 0 | 1 | 2 | 3 | −1 | 203 | 182 |
| 0 | 2 | 1 | 3 | 1 | 182 | 185 |
| 0 | 2 | 3 | 5 | −1 | 174 | 189 |
| 2 | 3 | 1 | 6 | 2 | 182 | 190 |
| 2 | 1 | 4 | 7 | −3 | 182 | 182 |
| 3 | 9 | 3 | 15 | 6 | 200 | 199 |
| 2 | 6 | 10 | 18 | −4 | 168 | 193 |
| 3 | 5 | 14 | 22 | −9 | 161 | 176 |
| 2 | 24 | 7 | 33 | 17 | 182 | 167 |
| 2 | 43 | 34 | 79 | 9 | 168 | 182 |
| Means: | ||||||
| 0.64 | 4.04 | 3.48 | 8.16 | 0.56‡ | 177.4 | 195.2 |
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*Off, ODO mode.
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†On, DDDR mode.
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‡Relative risk of falling with pacemaker turned on compared with off: 0.82 (95% CI 0.62 to 1.10).
