Ten million patients - one in six of the population - missed out on NHS treatment, including hundreds of thousands suffering life threatening conditions such as heart disease, strokes, asthma and diabetes.
It shows hospital waits, emergency ambulance delays, and "persistent" mental health problems at "record" levels since pandemic measures were introduced. But despite government "catch up efforts", it finds tens of thousands of deadly conditions are still being missed.
The groundbreaking analysis has been described by one senior scientist as "worse than we imagined", while a scientific advisor to the cabinet said the figures were "predictable" blaming the government's inability to "look to the future by prioritising deaths from covid above all others."
Another cancer specialist said the collateral damage of measures "is far greater in terms of life years lost," as it is "hitting younger patients compared to those severely affected by covid."
The wide ranging report comes as official statistics suggest the effects of lockdowns may now be killing more people than are dying from Covid, with as many as 1,000 more people than usual dying from non-Covid-related causes every week.
The analysis, published by the Department of Health and Social Care and Office of National Statistics, also found a dramatic drop in vital social care provision during lockdown restrictions and noted increased smoking and alcohol use since measures were imposed.
It states: "Ten million patients have not come forward for treatment over the pandemic who otherwise may have."
