嗯。原文里有这么一段话：

The rapid rise in diagnosis, which is not necessarily equivalent to a rise in the actual condition, must be due in part to cultural factors -- a willingness to label certain symptoms as indicating ADHD, increased cultural acceptance of doing so and increased dissemination of information labeling ADHD as a "condition," he said.

现在医生更倾向于把有特定的症状的儿童诊断为小儿多动症患者。