Figure 3.

Effect of operational distance and sharing relationship from alters with reduced inventory on the probability of an ego reducing its inventory. (A) The mean effect of an ego’s operational proximity to other units with reduced inventory. Tukey's range test measured no statistically significant difference between degree of operational connectivity 1 and 2 (P = .89). (B) The mean effect of an ego’s pump-sharing relationships; a positive (ie, “+”) relationship with alters means that more infusion pumps were transferred from the alters to the ego on average during the study timeframe, negative (ie, “-”) means the opposite, and neutral (ie, “=”) means the average number of pump transactions between ego and alters was similar. Tukey's range test measured no statistically significant differences among positive, neutral, and negative relationships (Ps = .07, .43, and .37, respectively). D: degree.