Confirmed by BMJ, after surveys across high income countries across Europe and ASia
This doesn't surprise me in the slightest, despite a myriad of anecdotal accounts on MN and in some other places.
I know I asked many hundreds of children myself, and found more enjoyed and benefited from lockdown than suffered because of it, and mental health charities knew at the time that suicide rates were falling, which has later been confirmed.
Some people's mental health deteriorated in the lockdowns. Some people's improved. Overall, there was a small rise in mild/moderate mental health problems being reported, while suicides decreased.
Can we stop blaming the pandemic and lockdown for poor mental health across the board now, but particularly in schools.