“…People living with SPMI have increased somatic risks, higher cancer mortality rates [ 42 ], poorer clinical outcomes [ 43 ], and die significantly earlier due to factors attributable to their mental illnesses. These factors include the side effects of psychotropic medications, unhealthy lifestyles [ 38 ], alcohol and other drug use, poor health monitoring [ 44 , 45 , 46 ], and reduced health prevention and screening, leading to under-detection and late diagnosis of disease [ 18 , 22 , 25 , 26 , 39 , 40 , 45 , 46 , 47 , 48 ]. People with SPMI are particularly vulnerable to shorter life expectancy [ 40 , 49 ] as they are often victims of violence [ 50 ], healthcare system neglect [ 25 , 45 ], and can be excluded from mainstream service support due to barriers such as homelessness [ 26 , 27 , 51 ], cultural insensitivity [ 52 ], poverty, and stigmatisation [ 5 , 14 , 15 , 17 , 18 , 21 , 22 , 24 , 25 , 26 , 27 , 39 , 47 , 49 , 51 , 53 , 54 , 55 ].…”