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Table 4 Time spent delivering intervention to patients

From: Process evaluation of a cluster-randomised trial testing a pressure ulcer prevention care bundle: a mixed-methods study

Site Time (min) mean ± SD Number of components received Time (min) mean ± SD
1 11.0 ± 6.7* 0 0.1 ± 0.4***
2 13.3 ± 5.3* 1 15.7 ± 25.4****
3 6.6 ± 2.5** 2 5.3 ± 5.6***
4 7.2 ± 2.4** 3 10.3 ± 4.6****
Total 9.5 ± 5.4   
  1. *Different from all other sites (p < 0.05)
  2. **Different from sites 1 and 2 (p < 0.05)
  3. ***Different from all other numbers of components received (p < 0.05)
  4. ****Different from 0 to 2 components received (p < 0.05)