Scotland's core accident-and-emergency (A&E) departments missed a key waiting-time target in the week ending on New Year's Day.

The latest figures show in the week leading up to January 1, 92.3% of the 25,148 patients attending were seen and then either admitted, transferred or discharged within four hours.

The Scottish Government has set a target for 95% of cases to be dealt with within four hours.

A total of 98 patients (0.4%) spent more than eight hours in A&E while six patients (less than 0.1%) were there more than 12 hours.

The previous week saw 93.5% of the 22,267 patients attending dealt with within four hours.

The NHS in England also has a four-hour A&E waiting time target but on Monday Health Secretary Jeremy Hunt told the Commons the target needed to be "protected" for the most serious cases and should not apply to non-urgent patients.

Hospitals across England have not hit the target since summer 2015 but the Department of Health said there are no plans to alter it.

The latest figures for Scotland show more than 3,000 patients waited more than four hours in core A&E departments in the final month of 2016 than the same period the previous year.

The four-hour target was missed for 6,937 patients in the weeks leading to January 3, 2016, compared to 10,479 in the weeks leading to January 1, 2017.

Scottish Labour health spokesman Anas Sarwar said: "The SNP is sleepwalking into an NHS crisis and is in complete denial about its mismanagement of our most valued public service.

"Today's figures show that A&E performance in Scotland is getting worse compared to this time last year.

"The NHS crisis in England shows you can't trust the Tories with the NHS but it is shameful that the SNP uses that as an excuse to spin away its failures. The NHS in Scotland has been under the SNP's complete control for a decade."

Health Secretary Shona Robison said: "Nationally, our emergency departments are still maintaining a high level of performance and Scotland's A&E waiting-times have consistently outperformed other areas of the UK for at least the past 20 months - the latest comparable published data shows that Scotland's core performance was 93.1% compared to 83.7% in England and 77.9% in Wales in October."

She said the government is working with hospital, boards and other partners to improve hospital processes around discharging and has given an extra £3 million to health boards to help their winter preparations.