Figure 2

Duration prevented from daily activities by attack site^a. ^aFor approximately how long did your most recent HAE attack stop you from performing your normal activities? Median duration for less common sites: “other” (including joints and low back) = <2 h (n = 7); face = <2 to 2-4 h (n = 6); respiratory/laryngeal = 4-12 h (n = 3). Differences across sites not statistically significant (p = 0.560).