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. 2013 Aug 1;2(8):140–148. doi: 10.1302/2046-3758.28.2000173

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©2013 The British Editorial Society of Bone & Joint Surgery

©2013 The British Editorial Society of Bone & Joint Surgery. This is an open-access article distributed under the terms of the Creative Commons Attributions licence, which permits unrestricted use, distribution, and reproduction in any medium, but not for commercial gain, provided the original author and source are credited.

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Figs. 3a - 3d — Graphs showing the outcome at two years in the metal-on-metal (MoM) and metal-on-polyethylene (MoP) groups. Figure 3a – boxplots showing the mean University of California, Los Angeles (UCLA) activity score. The boxes represent the mean and interquartile range (IQR) and the whiskers denote the range of data. Figure 3b – histogram showing the mean Western Ontario and McMaster Universities (WOMAC) osteoarthritis index by total score and subscore. The error bars denote the standard deviation. Figure 3c – boxplots showing the mean Harris hip score. The boxes represent the mean and IQR and the whiskers denote the range of data. Figure 3d – histogram showing the mean RAND-36 score by different parameter. The error bars denote the standard deviation.

Figs. 3a - 3d — Graphs showing the outcome at two years in the metal-on-metal (MoM) and metal-on-polyethylene (MoP) groups. Figure 3a – boxplots showing the mean University of California, Los Angeles (UCLA) activity score. The boxes represent the mean and interquartile range (IQR) and the whiskers denote the range of data. Figure 3b – histogram showing the mean Western Ontario and McMaster Universities (WOMAC) osteoarthritis index by total score and subscore. The error bars denote the standard deviation. Figure 3c – boxplots showing the mean Harris hip score. The boxes represent the mean and IQR and the whiskers denote the range of data. Figure 3d – histogram showing the mean RAND-36 score by different parameter. The error bars denote the standard deviation.