“…All together, it seems like cancer-specific HA is a distinct phenomenon but demonstrates some overlap with anxiety, especially GAD. Associations with PTSD symptoms [ 43 , 56 , 207 , 208 ]; distress [ 56 , 155 , 209 , 210 ], depression [ 39 , 53 , 63 , 68 , 106 , 155 , 209 , 211 – 213 ], and lower quality of life (QOL) are frequently reported [ 44 , 45 , 49 , 66 , 106 , 138 , 143 ]. These relationships are likely bi-directional; for example, FCR predicts future depressive symptoms [ 211 ] and previous history of depression is a predictor of FCR [ 41 ].…”