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. 2010 Jan 12;340:b5396. doi: 10.1136/bmj.b5396

Table 2.

 Comparison of secondary lymphoedema in groups

Group Early physiotherapy group (n=59) Control group (n=57) Odds ratio (95% CI) P value
No (%) with lymphoedema 4 (7) 14 (25)
Early physiotherapy v control* 0.28 (0.10 to 0.79)† 0.22 (0.07 to 0.73) 0.010
Early physiotherapy v control‡ 0.22 (0.07 to 0.72) 0.013

*Crude effect.

†Risk ratio (95% confidence interval).

‡Adjusted for body mass index.