Overall , these aggregations of data provide evidence that DHIs can reduce CVD outcomes and have a positive impact on risk factors for CVD
OBJECTIVE To assess the potential benefit of digital health interventions ( DHIs ) on  cardiovascular disease ( CVD ) outcomes ( CVD events , all-cause mortality , hospitalizations ) and risk factors compared with non-DHIs .
Obesity treatment for socioeconomically disadvantaged patients in primary care practice.
BACKGROUND Few evidence -based weight loss treatment options exist for medically vulnerable patients in the primary care setting . METHODS We conducted a 2-arm , 24-month r and omized effectiveness trial in 3 Boston community health centers ( from February 1 , 2008 , through May 2 , 2011 ) . Participants were 365 obese patients receiving hypertension treatment ( 71.2 % black , 13.1 % Hispanic , 68.5 % female , and 32.9 % with less than a high school educational level ) . We r and omized participants to usual care or a behavioral intervention that promoted weight loss and hypertension self-management using eHealth components . The intervention included tailored behavior change goals , self-monitoring , and skills training , available via a website or interactive voice response ; 18 telephone counseling calls ; primary care provider endorsement ; 12 optional group support sessions ; and links with community re sources . RESULTS At 24 months , weight change in the intervention group compared with that in the usual care group was -1.03 kg ( 95 % CI , -2.03 to -0.03 kg ) . Twenty-four-month change in body mass index ( calculated as weight in kilograms divided by height in meters squared ) in the intervention group compared with that in the usual care group was -0.38 ( 95 % CI , -0.75 to -0.004 ) . Intervention participants had larger mean weight losses during the 24 months compared with that in the usual care group ( area under the receiver operating characteristic curve , -1.07 kg ; 95 % CI , -1.94 to -0.22 ) . Mean systolic blood pressure was not significantly lower in the intervention arm compared with the usual care arm . CONCLUSION The intervention produced modest weight losses , improved blood pressure control , and slowed systolic blood pressure increases in this high-risk , socioeconomically disadvantaged patient population . Trial Registration clinical trials.gov Identifier : NCT00661817
Overall , these aggregations of data provide evidence that DHIs can reduce CVD outcomes and have a positive impact on risk factors for CVD
OBJECTIVE To assess the potential benefit of digital health interventions ( DHIs ) on  cardiovascular disease ( CVD ) outcomes ( CVD events , all-cause mortality , hospitalizations ) and risk factors compared with non-DHIs .