Police have confirmed a man has died in hospital as a result of his injuries after a domestic violence dispute in Nanango.   

A Queensland Police Service spokesman confirmed to News Corp the victim has died in hospital sometime this week following the alleged domestic altercation.

The 41-year-old man was reported to be in a critical condition after he was allegedly assaulted by his older brother in Nanango on Monday.

Police allege around 3.15pm on Monday, February 24, Gregory Jason Krause and his brother became involved in a fight, where one of them was kneed in the head.  

Paramedics and police attended the Chester St home and the other man was taken to Kingaroy Hospital.

He was then flown to the Princess Alexandra Hospital in a critical condition but died from his injuries sometime after.  

Defence lawyer Chris Campbell from Woods Murdoch Solicitors appeared on behalf of Gregory Jason Krause, who was charged with grievous bodily harm at Kingaroy Magistrates Court on the morning of Friday, February 28.

The 47-year-old Nanango man was due to reappear in Kingaroy Magistrates Court on April 14, 2020.  

The defendant's sister and niece were present in the gallery and appeared visibly distraught.   

Officer in Charge of the Nanango Police Station Sergeant Brett Smith said investigations were still underway.  

For 24-hour domestic violence support call the national hotline 1800 RESPECT on 1800 737 732 or MensLine on 1800 600 636.