Chinese Mobile Health APPs for Hypertension Management: A Systematic Evaluation of Usefulness

Figure 4

Item score classification. Notes: APP sample size = 73; score item size = 38. Calendar-based reminder (C1~C3); appointed registration (A3); automatic and/or manual data processing (P1, P2); localization service (S1); communication and social networks (S2, S3); popularization, propaganda, and education (A1, A2); others (emergency contact) (E1~E3); others (time axis-based data display) (T1, T2); others (data security and privacy protection) (F1, U1~U5); hypertension prevention and control information records (D1~D9, D11, D12); drug use information records (D10).