The frequency of diagnosed dementia is increasing,putting all kinds of stresses on families andmedical care.请问现在分词putting构成的后半句在语法中叫什么,是独立结构还是从句?

The frequency of diagnosed dementia is increasing,putting all kinds of stresses on families andmedical care.请问现在分词putting构成的后半句在语法中叫什么,是独立结构还是从句?
The frequency of diagnosed dementia is increasing,putting all kinds of stresses on families and
medical care.
请问现在分词putting构成的后半句在语法中叫什么,
是独立结构还是从句?

The frequency of diagnosed dementia is increasing,putting all kinds of stresses on families andmedical care.请问现在分词putting构成的后半句在语法中叫什么,是独立结构还是从句?
The frequency of diagnosed dementia is increasing,putting all kinds of stresses on families and medical care.
被诊断为痴呆的病例数量不断增多,（结果）给家庭和医疗带来各种各样的压力.
,putting all kinds of stresses on families and medical care.是现在分词短语做结果状语,不是句子,也不是独立主格结构.独立主格必须要有逻辑主语,也就是名词或代词.此处,putting前没有名词或代词.
英语的独立主格由“名词或代词+形容词/副词/名词/介词短语/分词（现在分词、过去分词）/不定式等”构成,其中的“名词或代词”用主格形式,起逻辑主语的作用,（不是真正的主语）其后的“形容词/副词/名词/介词短语/分词（现在分词、过去分词）/不定式等”起逻辑谓语的作用（不是真正的谓语）.注意,独立主格结构与主句之间不能使用任何连接词.
e.g.The children playing in the room,I couldn’t get down studying.孩子们在屋里玩,我没法学习.
e.g.Many trees,flowers,and grass to be planted,our newly-built school will look even more beautiful.种上许多的树、花和草后,我们新建的学校看上去将更美.

结果状语