More from the study:
“The results of the analysis that examined whether the type of gun or number of guns in the home or manner of storage increased the risk that a homicide or suicide would be committed with a firearm are presented in tables 5 and 6. Those persons with guns in the home, regardless of the type of gun, number of guns, or storage practice, were at significantly greater risk of dying from a firearm homicide and firearm suicide than those without guns in the home (table 5). There were no significant differences between those with only handguns in the home and those with only long guns or both handguns and long guns, those with two or more guns, and those having one gun in the household; and between those who stored one or more guns unlocked and those who stored all guns locked (table 6).”
https://academic.oup.com/aje/article/160/10/929/140858