Among these, just under a third had a high total difficulties score. (gov.scot)
We will make every effort to support withdrawals of the chain with less total difficulty, if it ends up having a significant amount of hash power, exchange volume, or economic value. (gemini.com)
Children with poor health behaviours were more likely to be in poor general and mental health (poor mental health being measured as having a mild or severe total difficulties score). (gov.scot)