Original sentence: A significant number of recent studies have shown changes in lifestyle, such as regular exercise and dietary supplements to have a beneficial effect.An alternative treatment program is partial hospitalization, in which the patient sleeps at home but spends most of the day in a psychiatric hospital setting.In emergencies, hospitalization is an intervention employed to keep at-risk individuals safe until they cease to be a danger to themselves or others.In most cases, one particular medication or combination of medications can provide significant change, although, in some cases, the condition does not respond well.The level, type, and methods of intervention vary dramatically.There are two primary modes of treatment that are typically used in conjunction; medication and psychotherapy.This intensive treatment usually involves group therapy, individual therapy, psychopharmacology, and often  in the case of children and adolescents, academics.Treatment of depression varies broadly among individuals.Treatment-resistant depression warrants a full assessment, which may lead to the introduction of psychotherapy, a focus on lifestyle change, an increase of medication, or a change in medication
Edited sentence: A significant number of recent studies have shown changes in lifestyle such as regular exercise and certain supplements to have a beneficial effect.Another treatment program is partial hospitalization, in which the patient sleeps at home but spends the day, either five or seven days a week, in a psychiatric hospital setting in intense treatment.Fortunately, well-informed patients who seek professional advice often find a particular medication or combination treatment that offers significant relief.In emergencies, psychiatric hospitalization is used simply to keep suicidal people safe until they cease to be dangers to themselves.Nonetheless in some cases the condition does not respond.There are two primary modes of treatment, typically used in conjunction: medication and psychotherapy.This treatment usually involves group therapy, individual therapy, psychopharmacology, and academics (in child and adolescent programs).Treatment of depression varies broadly among individuals and the levels, types, and methods of intervention around the globe varies dramatically.Treatment-resistant depression warrants a full assessment, which may lead to the addition of psychotherapy, a focus on lifestyle changes such as regular exercise and improved sleeping habits, higher medication dosages, changes of medication or combination therapy, or even a change in the diagnosis, with subsequent treatment changes.Various types and combinations of treatments may have to be tried