коморбидность не всегда зло

[Melnichenko]

Multicentre analysis of 178,992 type 2 diabetes patients revealed better metabolic control despite higher rates of hypertension, stroke, dementia and repeated inpatient care in patients with comorbid Parkinsons disease
Parkinsonism & Related Disorders, 06/13/2013 Clinical Article
Scheuing N et al. – Especially in older people, physicians are faced with the coexistence of type 2 diabetes mellitus (T2DM) and Parkinson's disease (PD). Therefore, this research aimed to compare diabetes endpoints between T2DM with and without PD. Clear demographic and clinical differences were observed between T2DM with and without PD. In PD patients, metabolic control is better, potentially due to more intensive medical care.
Я думаю , что просто в ложке меньше остается , расплескивается ( прошу прощения за врачебный цинизм )