{"id":1974,"date":"2026-03-26T22:15:39","date_gmt":"2026-03-26T22:15:39","guid":{"rendered":"https:\/\/www.go-diagram.com\/vi\/healthcare-erd-design-patient-data-modeling-compliance\/"},"modified":"2026-03-26T22:15:39","modified_gmt":"2026-03-26T22:15:39","slug":"healthcare-erd-design-patient-data-modeling-compliance","status":"publish","type":"post","link":"https:\/\/www.go-diagram.com\/vi\/healthcare-erd-design-patient-data-modeling-compliance\/","title":{"rendered":"Thi\u1ebft k\u1ebf ERD y t\u1ebf: M\u00f4 h\u00ecnh h\u00f3a d\u1eef li\u1ec7u b\u1ec7nh nh\u00e2n v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 tu\u00e2n th\u1ee7"},"content":{"rendered":"

Ki\u1ebfn tr\u00fac d\u1eef li\u1ec7u trong h\u1ec7 th\u1ed1ng y t\u1ebf l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a ch\u0103m s\u00f3c y t\u1ebf hi\u1ec7n \u0111\u1ea1i. M\u1ed9t s\u01a1 \u0111\u1ed3 quan h\u1ec7 th\u1ef1c th\u1ec3 (ERD) m\u1ea1nh m\u1ebd \u0111\u1ea3m b\u1ea3o th\u00f4ng tin b\u1ec7nh nh\u00e2n \u0111\u01b0\u1ee3c truy\u1ec1n t\u1ea3i an to\u00e0n, ch\u00ednh x\u00e1c v\u00e0 hi\u1ec7u qu\u1ea3 gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn. Khi thi\u1ebft k\u1ebf l\u01b0\u1ee3c \u0111\u1ed3 c\u01a1 s\u1edf d\u1eef li\u1ec7u y t\u1ebf, \u0111\u1ed9 ch\u00ednh x\u00e1c kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn k\u1ef9 thu\u1eadt m\u00e0 l\u00e0 nhu c\u1ea7u l\u00e2m s\u00e0ng thi\u1ebft y\u1ebfu. Nh\u1eefng sai s\u00f3t trong m\u00f4 h\u00ecnh h\u00f3a d\u1eef li\u1ec7u c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn ch\u1ea9n \u0111o\u00e1n sai nghi\u00eam tr\u1ecdng, sai l\u1ec7ch h\u00f3a \u0111\u01a1n ho\u1eb7c vi ph\u1ea1m quy \u0111\u1ecbnh. H\u01b0\u1edbng d\u1eabn n\u00e0y chi ti\u1ebft c\u00e1c y\u00eau c\u1ea7u c\u1ea5u tr\u00fac \u0111\u1ec3 x\u00e2y d\u1ef1ng m\u1ed9t m\u00f4 h\u00ecnh d\u1eef li\u1ec7u y t\u1ebf b\u1ec1n v\u1eefng, t\u1eadp trung v\u00e0o t\u00ednh to\u00e0n v\u1eb9n, b\u1ea3o m\u1eadt v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n quy \u0111\u1ecbnh.<\/p>\n

Vi\u1ec7c t\u1ea1o l\u1eadp c\u01a1 s\u1edf d\u1eef li\u1ec7u y t\u1ebf kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 l\u01b0u tr\u1eef t\u00ean v\u00e0 ng\u00e0y th\u00e1ng. N\u00f3 \u0111\u00f2i h\u1ecfi s\u1ef1 hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 quy tr\u00ecnh l\u00e2m s\u00e0ng, ngh\u0129a v\u1ee5 ph\u00e1p l\u00fd v\u00e0 nh\u1eefng m\u1ed1i quan h\u1ec7 ph\u1ee9c t\u1ea1p gi\u1eefa c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb v\u00e0 h\u1ed3 s\u01a1 b\u1ec7nh \u00e1n c\u1ee7a b\u1ec7nh nh\u00e2n. T\u1ed5ng quan to\u00e0n di\u1ec7n n\u00e0y kh\u00e1m ph\u00e1 c\u00e1c th\u00e0nh ph\u1ea7n thi\u1ebft y\u1ebfu trong thi\u1ebft k\u1ebf ERD y t\u1ebf, \u0111\u1ea3m b\u1ea3o h\u1ea1 t\u1ea7ng d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n h\u1ed7 tr\u1ee3 c\u1ea3 nhu c\u1ea7u v\u1eadn h\u00e0nh v\u00e0 an to\u00e0n cho b\u1ec7nh nh\u00e2n.<\/p>\n

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\"Hand-drawn<\/figure>\n<\/div>\n

\ud83d\udd0d N\u1ec1n t\u1ea3ng c\u1ee7a m\u00f4 h\u00ecnh h\u00f3a d\u1eef li\u1ec7u y t\u1ebf<\/h2>\n

Tr\u01b0\u1edbc khi v\u1ebd b\u1ea5t k\u1ef3 \u0111\u01b0\u1eddng n\u00e0o hay x\u00e1c \u0111\u1ecbnh m\u1ed1i quan h\u1ec7 n\u00e0o, ta c\u1ea7n hi\u1ec3u r\u00f5 b\u1ea3n ch\u1ea5t c\u1ee7a d\u1eef li\u1ec7u \u0111ang \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef. D\u1eef li\u1ec7u y t\u1ebf c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m ri\u00eang bi\u1ec7t do t\u00ednh nh\u1ea1y c\u1ea3m v\u00e0 c\u00e1c quy \u0111\u1ecbnh nghi\u00eam ng\u1eb7t \u0111i\u1ec1u ch\u1ec9nh vi\u1ec7c s\u1eed d\u1ee5ng n\u00f3. Kh\u00e1c v\u1edbi c\u01a1 s\u1edf d\u1eef li\u1ec7u th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed hay m\u1ea1ng x\u00e3 h\u1ed9i, m\u1ed9t ERD y t\u1ebf ph\u1ea3i \u01b0u ti\u00ean b\u1ea3o m\u1eadt d\u1eef li\u1ec7u v\u00e0 kh\u1ea3 n\u0103ng ki\u1ec3m to\u00e1n h\u01a1n l\u00e0 t\u1ed1c \u0111\u1ed9 giao d\u1ecbch thu\u1ea7n t\u00fay.<\/p>\n

Nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh c\u1ee7a d\u1eef li\u1ec7u y t\u1ebf bao g\u1ed3m:<\/p>\n

    \n
  • \u0110\u1ed9 nh\u1ea1y cao:<\/strong>Th\u00f4ng tin th\u01b0\u1eddng bao g\u1ed3m Th\u00f4ng tin S\u1ee9c kh\u1ecfe \u0110\u01b0\u1ee3c B\u1ea3o v\u1ec7 (PHI), \u0111\u00f2i h\u1ecfi m\u00e3 h\u00f3a v\u00e0 ki\u1ec3m so\u00e1t truy c\u1eadp nghi\u00eam ng\u1eb7t.<\/li>\n
  • M\u1ed1i quan h\u1ec7 ph\u1ee9c t\u1ea1p:<\/strong>M\u1ed9t b\u1ec7nh nh\u00e2n duy nh\u1ea5t c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5, nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb v\u00e0 nhi\u1ec1u g\u00f3i b\u1ea3o hi\u1ec3m trong su\u1ed1t \u0111\u1eddi.<\/li>\n
  • Bi\u1ebfn \u0111\u1ed5i theo th\u1eddi gian:<\/strong>T\u00ecnh tr\u1ea1ng b\u1ec7nh nh\u00e2n thay \u0111\u1ed5i theo th\u1eddi gian. D\u1eef li\u1ec7u l\u1ecbch s\u1eed ph\u1ea3i \u0111\u01b0\u1ee3c b\u1ea3o t\u1ed3n m\u00e0 kh\u00f4ng l\u00e0m h\u1ecfng c\u00e1c b\u1ea3n ghi hi\u1ec7n t\u1ea1i.<\/li>\n
  • H\u1ea1n ch\u1ebf v\u1ec1 quy \u0111\u1ecbnh:<\/strong>C\u00e1c m\u00f4 h\u00ecnh ph\u1ea3i h\u1ed7 tr\u1ee3 tu\u00e2n th\u1ee7 c\u00e1c lu\u1eadt nh\u01b0 HIPAA t\u1ea1i Hoa K\u1ef3 ho\u1eb7c GDPR t\u1ea1i ch\u00e2u \u00c2u.<\/li>\n<\/ul>\n

    \ud83e\udde9 C\u00e1c th\u1ef1c th\u1ec3 v\u00e0 thu\u1ed9c t\u00ednh c\u1ed1t l\u00f5i<\/h2>\n

    Trung t\u00e2m c\u1ee7a b\u1ea5t k\u1ef3 ERD y t\u1ebf n\u00e0o n\u1eb1m \u1edf c\u00e1c th\u1ef1c th\u1ec3 c\u1ee7a n\u00f3. Nh\u1eefng th\u1ef1c th\u1ec3 n\u00e0y \u0111\u1ea1i di\u1ec7n cho c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng c\u1ee5 th\u1ec3 ho\u1eb7c kh\u00e1i ni\u1ec7m b\u00ean trong h\u1ec7 th\u1ed1ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ph\u00e2n t\u00edch c\u00e1c th\u1ef1c th\u1ec3 ch\u00ednh c\u1ea7n thi\u1ebft cho m\u1ed9t h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd b\u1ec7nh nh\u00e2n ti\u00eau chu\u1ea9n.<\/p>\n\n\n\n\n\n\n\n\n\n
    T\u00ean th\u1ef1c th\u1ec3<\/th>\nKh\u00f3a ch\u00ednh<\/th>\nThu\u1ed9c t\u00ednh ch\u00ednh<\/th>\nXem x\u00e9t tu\u00e2n th\u1ee7<\/th>\n<\/tr>\n<\/thead>\n
    B\u1ec7nh nh\u00e2n<\/td>\npatient_id<\/td>\nfull_name, DOB, address, gender, emergency_contact<\/td>\nB\u1ea3o v\u1ec7 th\u00f4ng tin c\u00e1 nh\u00e2n, Qu\u1ea3n l\u00fd s\u1ef1 \u0111\u1ed3ng thu\u1eadn<\/td>\n<\/tr>\n
    Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5<\/td>\nprovider_id<\/td>\nlicense_number, specialty, contact_info, NPI<\/td>\nX\u00e1c minh ch\u1ee9ng ch\u1ec9, Nh\u1eadt k\u00fd ki\u1ec3m to\u00e1n<\/td>\n<\/tr>\n
    Bu\u1ed5i kh\u00e1m<\/td>\nencounter_id<\/td>\nng\u00e0y, gi\u1edd, \u0111\u1ecba \u0111i\u1ec3m, lo\u1ea1i, l\u00fd do kh\u00e1m<\/td>\n\u0110\u00e1nh d\u1ea5u th\u1eddi gian, Nh\u1eadt k\u00fd truy c\u1eadp<\/td>\n<\/tr>\n
    \u0110i\u1ec1u tr\u1ecb<\/td>\ntreatment_id<\/td>\nm\u00e3 th\u1ee7 thu\u1eadt, li\u1ec1u l\u01b0\u1ee3ng, ng\u00e0y b\u1eaft \u0111\u1ea7u, ng\u00e0y k\u1ebft th\u00fac<\/td>\n\u0110\u1ed9 ch\u00ednh x\u00e1c, L\u1ecbch s\u1eed thu\u1ed1c<\/td>\n<\/tr>\n
    B\u1ea3o hi\u1ec3m<\/td>\ninsurance_id<\/td>\nt\u00ean nh\u00e0 cung c\u1ea5p, s\u1ed1 ch\u00ednh s\u00e1ch, lo\u1ea1i b\u1ea3o hi\u1ec3m<\/td>\nB\u1ea3o m\u1eadt t\u00e0i ch\u00ednh, \u0110\u1ed9 ch\u00ednh x\u00e1c h\u00f3a \u0111\u01a1n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    1. Th\u1ef1c th\u1ec3 B\u1ec7nh nh\u00e2n<\/h3>\n

    \u0110\u00e2y l\u00e0 \u0111i\u1ec3m neo trung t\u00e2m c\u1ee7a c\u01a1 s\u1edf d\u1eef li\u1ec7u. M\u1ecdi th\u1ef1c th\u1ec3 kh\u00e1c th\u01b0\u1eddng \u0111\u1ec1u li\u00ean k\u1ebft tr\u1edf l\u1ea1i v\u1edbi h\u1ed3 s\u01a1 b\u1ec7nh nh\u00e2n. patient_id<\/code> n\u00ean l\u00e0 kh\u00f3a gi\u1ea3 (m\u1ed9t \u0111\u1ecbnh danh duy nh\u1ea5t t\u00f9y \u00fd) thay v\u00ec s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp S\u1ed1 b\u1ea3o hi\u1ec3m x\u00e3 h\u1ed9i ho\u1eb7c ID s\u1ee9c kh\u1ecfe qu\u1ed1c gia. C\u00e1ch l\u00e0m n\u00e0y gi\u00fap gi\u1ea3m thi\u1ec3u r\u1ee7i ro ti\u1ebft l\u1ed9 th\u00f4ng tin c\u00e1 nh\u00e2n nh\u1ea1y c\u1ea3m (PII) trong tr\u01b0\u1eddng h\u1ee3p l\u1ed9 s\u01a1 \u0111\u1ed3 c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/p>\n

    C\u00e1c thu\u1ed9c t\u00ednh trong th\u1ef1c th\u1ec3 n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i. D\u1eef li\u1ec7u d\u00e2n s\u1ed1 h\u1ecdc (t\u00ean, \u0111\u1ecba ch\u1ec9) l\u00e0 PII. D\u1eef li\u1ec7u l\u00e2m s\u00e0ng (ch\u1ea9n \u0111o\u00e1n, k\u1ebft qu\u1ea3 x\u00e9t nghi\u1ec7m) l\u00e0 PHI. M\u1eb7c d\u00f9 c\u1ea3 hai \u0111\u1ec1u nh\u1ea1y c\u1ea3m, nh\u01b0ng quy t\u1eafc truy c\u1eadp c\u00f3 th\u1ec3 kh\u00e1c nhau m\u1ed9t ch\u00fat. V\u00ed d\u1ee5, nh\u00e2n vi\u00ean h\u00e0nh ch\u00ednh c\u00f3 th\u1ec3 c\u1ea7n d\u1eef li\u1ec7u d\u00e2n s\u1ed1 h\u1ecdc nh\u01b0ng kh\u00f4ng c\u1ea7n ghi ch\u00fa l\u00e2m s\u00e0ng.<\/p>\n

    2. Th\u1ef1c th\u1ec3 Nh\u00e0 cung c\u1ea5p<\/h3>\n

    C\u00e1c nh\u00e0 cung c\u1ea5p bao g\u1ed3m b\u00e1c s\u0129, y t\u00e1 v\u00e0 chuy\u00ean gia. M\u1ed7i nh\u00e0 cung c\u1ea5p c\u1ea7n c\u00f3 m\u1ed9t \u0111\u1ecbnh danh duy nh\u1ea5t \u0111\u1ec3 thi\u1ebft l\u1eadp tr\u00e1ch nhi\u1ec7m. S\u01a1 \u0111\u1ed3 ph\u1ea3i li\u00ean k\u1ebft c\u00e1c nh\u00e0 cung c\u1ea5p v\u1edbi chuy\u00ean m\u00f4n v\u00e0 ch\u1ee9ng ch\u1ec9 c\u1ee7a h\u1ecd. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p l\u1ecdc v\u00e0 b\u00e1o c\u00e1o ch\u1ea5t l\u01b0\u1ee3ng ch\u0103m s\u00f3c theo b\u1ed9 ph\u1eadn ho\u1eb7c t\u1eebng c\u00e1 nh\u00e2n th\u1ef1c hi\u1ec7n.<\/p>\n

    3. Th\u1ef1c th\u1ec3 G\u1eb7p g\u1ee1<\/h3>\n

    M\u1ed9t cu\u1ed9c g\u1eb7p g\u1ee1 \u0111\u1ea1i di\u1ec7n cho m\u1ed9t t\u01b0\u01a1ng t\u00e1c c\u1ee5 th\u1ec3 gi\u1eefa b\u1ec7nh nh\u00e2n v\u00e0 h\u1ec7 th\u1ed1ng y t\u1ebf. \u0110\u00e2y l\u00e0 c\u1ea7u n\u1ed1i gi\u1eefa b\u1ec7nh nh\u00e2n v\u00e0 qu\u00e1 tr\u00ecnh \u0111i\u1ec1u tr\u1ecb. M\u1ed9t b\u1ec7nh nh\u00e2n duy nh\u1ea5t c\u00f3 th\u1ec3 c\u00f3 h\u00e0ng tr\u0103m cu\u1ed9c g\u1eb7p g\u1ee1 trong su\u1ed1t \u0111\u1eddi. Th\u1ef1c th\u1ec3 n\u00e0y n\u00ean l\u01b0u tr\u1eef b\u1ed1i c\u1ea3nh c\u1ee7a l\u1ea7n kh\u00e1m, ch\u1eb3ng h\u1ea1n nh\u01b0 ph\u00f2ng ban \u0111\u00e3 th\u0103m v\u00e0 nguy\u00ean nh\u00e2n ch\u00ednh khi kh\u00e1m.<\/p>\n

    \ud83d\udd17 M\u1ed1i quan h\u1ec7 v\u00e0 c\u1ea5p \u0111\u1ed9<\/h2>\n

    X\u00e1c \u0111\u1ecbnh c\u00e1ch c\u00e1c th\u1ef1c th\u1ec3 k\u1ebft n\u1ed1i l\u00e0 b\u01b0\u1edbc quan tr\u1ecdng nh\u1ea5t trong thi\u1ebft k\u1ebf s\u01a1 \u0111\u1ed3 ERD. C\u1ea5p \u0111\u1ed9 sai c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn d\u1eef li\u1ec7u tr\u00f9ng l\u1eb7p ho\u1eb7c c\u00e1c b\u1ea3n ghi b\u1ecb b\u1ecf r\u01a1i. Trong l\u0129nh v\u1ef1c y t\u1ebf, c\u00e1c m\u1ed1i quan h\u1ec7 th\u01b0\u1eddng l\u00e0 nhi\u1ec1u-\u0111a, \u0111\u00f2i h\u1ecfi b\u1ea3ng trung gian \u0111\u1ec3 gi\u1ea3i quy\u1ebft.<\/p>\n

    M\u1ed1i quan h\u1ec7 M\u1ed9t-\u0110a<\/h3>\n

    M\u1eabu ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 m\u1ed9t b\u1ec7nh nh\u00e2n c\u00f3 nhi\u1ec1u cu\u1ed9c g\u1eb7p g\u1ee1. \u0110\u00e2y l\u00e0 m\u1ed1i quan h\u1ec7 m\u1ed9t-\u0111a ti\u00eau chu\u1ea9n. B\u1ea3ng encounter<\/code> l\u01b0u tr\u1eef kh\u00f3a ngo\u1ea1i tham chi\u1ebfu \u0111\u1ebfn patient<\/code> b\u1ea3ng. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u1ebfu h\u1ed3 s\u01a1 b\u1ec7nh nh\u00e2n \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef, c\u00e1c cu\u1ed9c g\u1eb7p g\u1ee1 l\u1ecbch s\u1eed v\u1eabn \u0111\u01b0\u1ee3c li\u00ean k\u1ebft.<\/p>\n

    M\u1ed1i quan h\u1ec7 \u0110a-\u0110a<\/h3>\n

    X\u00e9t \u0111\u1ebfn m\u1ed9t nh\u00e0 cung c\u1ea5p \u0111i\u1ec1u tr\u1ecb cho nhi\u1ec1u b\u1ec7nh nh\u00e2n, v\u00e0 m\u1ed9t b\u1ec7nh nh\u00e2n th\u0103m nhi\u1ec1u nh\u00e0 cung c\u1ea5p. \u0110\u00e2y l\u00e0 m\u1ed1i quan h\u1ec7 \u0111a-\u0111a. Li\u00ean k\u1ebft tr\u1ef1c ti\u1ebfp hai b\u1ea3ng n\u00e0y s\u1ebd t\u1ea1o ra s\u1ef1 m\u01a1 h\u1ed3. Thay v\u00e0o \u0111\u00f3, c\u1ea7n m\u1ed9t b\u1ea3ng trung gian (th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean l\u00e0provider_patient_assignment<\/code>) l\u00e0 b\u1eaft bu\u1ed9c. B\u1ea3ng n\u00e0y li\u00ean k\u1ebft hai kh\u00f3a ch\u00ednh v\u00e0 c\u00f3 th\u1ec3 l\u01b0u tr\u1eef c\u00e1c thu\u1ed9c t\u00ednh b\u1ed5 sung, ch\u1eb3ng h\u1ea1n nh\u01b0 ng\u00e0y m\u1ed1i quan h\u1ec7 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp ho\u1eb7c vai tr\u00f2 c\u1ee7a nh\u00e0 cung c\u1ea5p (v\u00ed d\u1ee5: B\u00e1c s\u0129 ch\u0103m s\u00f3c ban \u0111\u1ea7u so v\u1edbi Chuy\u00ean gia).<\/p>\n

    To\u00e0n v\u1eb9n tham chi\u1ebfu<\/h3>\n

    To\u00e0n v\u1eb9n tham chi\u1ebfu \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c m\u1ed1i quan h\u1ec7 v\u1eabn h\u1ee3p l\u1ec7. N\u1ebfu m\u1ed9t nh\u00e0 cung c\u1ea5p r\u1eddi kh\u1ecfi t\u1ed5 ch\u1ee9c, h\u1ed3 s\u01a1 c\u1ee7a h\u1ecd kh\u00f4ng n\u00ean b\u1ecb x\u00f3a ngay l\u1eadp t\u1ee9c. Thay v\u00e0o \u0111\u00f3, m\u1ed9t c\u1edd tr\u1ea1ng th\u00e1i (v\u00ed d\u1ee5: is_active<\/code>) n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. \u0110i\u1ec1u n\u00e0y b\u1ea3o t\u1ed3n d\u1eef li\u1ec7u l\u1ecbch s\u1eed v\u00ec m\u1ee5c \u0111\u00edch ki\u1ec3m to\u00e1n v\u00e0 ph\u00e1p l\u00fd m\u00e0 kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n li\u00ean k\u1ebft trong b\u1ea3ng g\u1eb7p g\u1ee1.<\/p>\n

      \n
    • X\u00f3a lan truy\u1ec1n:<\/strong> Th\u01b0\u1eddng b\u1ecb khuy\u1ebfn c\u00e1o \u0111\u1ed1i v\u1edbi c\u00e1c th\u1ef1c th\u1ec3 c\u1ed1t l\u00f5i nh\u01b0 B\u1ec7nh nh\u00e2n<\/code> ho\u1eb7c Nh\u00e0 cung c\u1ea5p<\/code>.<\/li>\n
    • X\u00f3a m\u1ec1m:<\/strong> \u01afu ti\u00ean. \u0110\u00e1nh d\u1ea5u c\u00e1c b\u1ea3n ghi l\u00e0 kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0ng v\u1eabn gi\u1eef l\u1ea1i d\u1eef li\u1ec7u.<\/li>\n
    • X\u1eed l\u00fd gi\u00e1 tr\u1ecb null:<\/strong> \u0110\u1ea3m b\u1ea3o c\u00e1c kh\u00f3a ngo\u1ea1i kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ec3 tr\u1ed1ng tr\u1eeb khi m\u1ed1i quan h\u1ec7 th\u1ef1c s\u1ef1 l\u00e0 t\u00f9y ch\u1ecdn.<\/li>\n<\/ul>\n

      \ud83d\udee1\ufe0f Tu\u00e2n th\u1ee7 v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n quy \u0111\u1ecbnh<\/h2>\n

      Thi\u1ebft k\u1ebf c\u01a1 s\u1edf d\u1eef li\u1ec7u m\u00e0 kh\u00f4ng t\u00ednh \u0111\u1ebfn tu\u00e2n th\u1ee7 l\u00e0 m\u1ed9t r\u1ee7i ro. S\u01a1 \u0111\u1ed3 ERD ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng \u0111\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c khung ph\u00e1p l\u00fd \u0111i\u1ec1u ch\u1ec9nh d\u1eef li\u1ec7u y t\u1ebf. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m c\u00e1c l\u1ef1a ch\u1ecdn thi\u1ebft k\u1ebf c\u1ee5 th\u1ec3 nh\u1eb1m h\u1ed7 tr\u1ee3 ki\u1ec3m to\u00e1n, qu\u1ea3n l\u00fd s\u1ef1 \u0111\u1ed3ng \u00fd v\u00e0 gi\u1ea3m thi\u1ec3u d\u1eef li\u1ec7u.<\/p>\n

      HIPAA v\u00e0 B\u1ea3o m\u1eadt D\u1eef li\u1ec7u<\/h3>\n

      T\u1ea1i Hoa K\u1ef3, \u0110\u1ea1o lu\u1eadt Di chuy\u1ec3n v\u00e0 Tr\u00e1ch nhi\u1ec7m B\u1ea3o hi\u1ec3m S\u1ee9c kh\u1ecfe (HIPAA) \u0111\u1eb7t ra ti\u00eau chu\u1ea9n. M\u1eb7c d\u00f9 s\u01a1 \u0111\u1ed3 ERD b\u1ea3n th\u00e2n kh\u00f4ng tri\u1ec3n khai b\u1ea3o m\u1eadt, nh\u01b0ng n\u00f3 ph\u1ea3i h\u1ed7 tr\u1ee3 c\u00e1c c\u01a1 ch\u1ebf c\u1ea7n thi\u1ebft \u0111\u1ec3 tu\u00e2n th\u1ee7.<\/p>\n

        \n
      • D\u1ea5u v\u1ebft ki\u1ec3m to\u00e1n:<\/strong> C\u01a1 s\u1edf d\u1eef li\u1ec7u ph\u1ea3i h\u1ed7 tr\u1ee3 m\u1ed9t b\u1ea3ng ghi nh\u1eadt k\u00fd ki\u1ec3m to\u00e1n chuy\u00ean d\u1ee5ng. B\u1ea3ng n\u00e0y ghi l\u1ea1i ai \u0111\u00e3 truy c\u1eadp d\u1eef li\u1ec7u n\u00e0o v\u00e0 v\u00e0o th\u1eddi \u0111i\u1ec3m n\u00e0o. N\u00f3 \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi c\u00e1c b\u1ea3ng b\u1ec7nh nh\u00e2n ho\u1eb7c nh\u00e0 cung c\u1ea5p th\u00f4ng qua c\u00e1c kh\u00f3a ngo\u1ea1i.<\/li>\n
      • Ph\u00e2n lo\u1ea1i D\u1eef li\u1ec7u:<\/strong> C\u00e1c c\u1ed9t ch\u1ee9a th\u00f4ng tin c\u00e1 nh\u00e2n nh\u1ea1y c\u1ea3m (PHI) n\u00ean \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean r\u00f5 r\u00e0ng v\u00e0 t\u00e1ch bi\u1ec7t kh\u1ecfi d\u1eef li\u1ec7u h\u00e0nh ch\u00ednh chung \u0111\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c m\u00e3 h\u00f3a c\u00f3 m\u1ee5c ti\u00eau.<\/li>\n
      • Theo d\u00f5i s\u1ef1 \u0111\u1ed3ng \u00fd:<\/strong> Bao g\u1ed3m m\u1ed9t b\u1ea3ng \u0111\u1ec3 qu\u1ea3n l\u00fd s\u1ef1 \u0111\u1ed3ng \u00fd c\u1ee7a b\u1ec7nh nh\u00e2n. B\u1ea3ng n\u00e0y li\u00ean k\u1ebft b\u1ec7nh nh\u00e2n v\u1edbi c\u00e1c quy\u1ec1n h\u1ea1n c\u1ee5 th\u1ec3, ch\u1eb3ng h\u1ea1n nh\u01b0 chia s\u1ebb d\u1eef li\u1ec7u v\u1edbi chuy\u00ean gia ho\u1eb7c s\u1eed d\u1ee5ng d\u1eef li\u1ec7u cho nghi\u00ean c\u1ee9u.<\/li>\n<\/ul>\n

        GDPR v\u00e0 Ch\u1ee7 quy\u1ec1n D\u1eef li\u1ec7u<\/h3>\n

        N\u1ebfu h\u1ec7 th\u1ed1ng ph\u1ee5c v\u1ee5 b\u1ec7nh nh\u00e2n ch\u00e2u \u00c2u, th\u00ec Quy \u0111\u1ecbnh B\u1ea3o v\u1ec7 D\u1eef li\u1ec7u Chung (GDPR) s\u1ebd \u00e1p d\u1ee5ng. \u0110i\u1ec1u n\u00e0y y\u00eau c\u1ea7u thi\u1ebft k\u1ebf h\u1ed7 tr\u1ee3 ‘Quy\u1ec1n \u0111\u01b0\u1ee3c qu\u00ean’ trong khi v\u1eabn duy tr\u00ec t\u00ednh c\u1ea7n thi\u1ebft y t\u1ebf.<\/p>\n

          \n
        • Logic X\u00f3a:<\/strong> M\u00f4 h\u00ecnh ph\u1ea3i ph\u00e2n bi\u1ec7t gi\u1eefa x\u00f3a ngay l\u1eadp t\u1ee9c v\u00e0 v\u00f4 danh h\u00f3a. H\u1ed3 s\u01a1 y t\u1ebf th\u01b0\u1eddng y\u00eau c\u1ea7u l\u01b0u gi\u1eef trong c\u00e1c kho\u1ea3ng th\u1eddi gian c\u1ee5 th\u1ec3 (v\u00ed d\u1ee5: 10 n\u0103m) ngay c\u1ea3 khi b\u1ec7nh nh\u00e2n y\u00eau c\u1ea7u x\u00f3a.<\/li>\n
        • Di chuy\u1ec3n D\u1eef li\u1ec7u:<\/strong> B\u1ed9 c\u1ea5u tr\u00fac n\u00ean cho ph\u00e9p tr\u00edch xu\u1ea5t d\u1ec5 d\u00e0ng t\u1ea5t c\u1ea3 d\u1eef li\u1ec7u li\u00ean quan \u0111\u1ebfn m\u1ed9t ID b\u1ec7nh nh\u00e2n c\u1ee5 th\u1ec3 \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u xu\u1ea5t d\u1eef li\u1ec7u.<\/li>\n<\/ul>\n

          \ud83d\udd10 Tri\u1ec3n khai b\u1ea3o m\u1eadt trong b\u1ed9 c\u1ea5u tr\u00fac<\/h2>\n

          B\u1ea3o m\u1eadt kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t t\u00ednh n\u0103ng b\u1ed5 sung; n\u00f3 l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 c\u1ea5u tr\u00fac. B\u1ed9 c\u1ea5u tr\u00fac c\u01a1 s\u1edf d\u1eef li\u1ec7u quy \u0111\u1ecbnh c\u00e1ch ki\u1ec3m so\u00e1t truy c\u1eadp.<\/p>\n

          M\u00e3 h\u00f3a khi l\u01b0u tr\u1eef v\u00e0 khi truy\u1ec1n t\u1ea3i<\/h3>\n

          M\u1eb7c d\u00f9 s\u01a1 \u0111\u1ed3 ERD \u0111\u1ecbnh ngh\u0129a c\u00e1c b\u1ea3ng, n\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn n\u01a1i \u00e1p d\u1ee5ng m\u00e3 h\u00f3a. C\u00e1c c\u1ed9t nh\u1ea1y c\u1ea3m cao, nh\u01b0 s\u1ed1 b\u1ea3o hi\u1ec3m x\u00e3 h\u1ed9i ho\u1eb7c m\u00e3 ch\u1ea9n \u0111o\u00e1n, n\u00ean \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u \u0111\u1ec3 m\u00e3 h\u00f3a. Trong giai \u0111o\u1ea1n thi\u1ebft k\u1ebf, ghi ch\u00fa l\u1ea1i c\u00e1c tr\u01b0\u1eddng n\u00e0o c\u1ea7n \u0111\u01b0\u1ee3c x\u1eed l\u00fd n\u00e0y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng c\u01a1 s\u1edf d\u1eef li\u1ec7u h\u1ed7 tr\u1ee3 m\u00e3 h\u00f3a c\u1ea5p c\u1ed9t.<\/p>\n

          B\u1ea3o m\u1eadt c\u1ea5p h\u00e0ng<\/h3>\n

          Kh\u00f4ng ph\u1ea3i ng\u01b0\u1eddi d\u00f9ng n\u00e0o c\u0169ng n\u00ean xem t\u1ea5t c\u1ea3 c\u00e1c h\u00e0ng. M\u1ed9t qu\u1ea3n tr\u1ecb vi\u00ean b\u1ec7nh vi\u1ec7n c\u1ea7n xem d\u1eef li\u1ec7u thanh to\u00e1n cho t\u1ea5t c\u1ea3 b\u1ec7nh nh\u00e2n, nh\u01b0ng m\u1ed9t \u0111i\u1ec1u d\u01b0\u1ee1ng ch\u1ec9 c\u1ea7n xem h\u1ed3 s\u01a1 c\u1ee7a c\u00e1c b\u1ec7nh nh\u00e2n \u0111\u01b0\u1ee3c giao nhi\u1ec7m v\u1ee5. S\u01a1 \u0111\u1ed3 ERD n\u00ean h\u1ed7 tr\u1ee3 m\u1ed9t b\u1ea3ng g\u00e1n ng\u01b0\u1eddi d\u00f9ng li\u00ean k\u1ebft ng\u01b0\u1eddi d\u00f9ng v\u1edbi c\u00e1c nh\u00f3m b\u1ec7nh nh\u00e2n ho\u1eb7c b\u1ed9 ph\u1eadn c\u1ee5 th\u1ec3. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p l\u1edbp \u1ee9ng d\u1ee5ng l\u1ecdc c\u00e1c truy v\u1ea5n m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n

          Danh s\u00e1ch ki\u1ec3m so\u00e1t truy c\u1eadp<\/h3>\n

          X\u00e1c \u0111\u1ecbnh vai tr\u00f2 trong thi\u1ebft k\u1ebf b\u1ed9 c\u1ea5u tr\u00fac. Thay v\u00ec m\u00e3 h\u00f3a c\u1ee9ng quy\u1ec1n truy c\u1eadp, h\u00e3y t\u1ea1o m\u1ed9t Vai tr\u00f2<\/code> th\u1ef1c th\u1ec3 v\u00e0 m\u1ed9t b\u1ea3ng li\u00ean k\u1ebft User_Role<\/code>b\u1ea3ng li\u00ean k\u1ebft. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p c\u1eadp nh\u1eadt quy\u1ec1n truy c\u1eadp \u0111\u1ed9ng m\u00e0 kh\u00f4ng c\u1ea7n thay \u0111\u1ed5i c\u00e1c b\u1ea3ng d\u1eef li\u1ec7u y t\u1ebf c\u1ed1t l\u00f5i.<\/p>\n

          \ud83d\udcc9 Chi\u1ebfn l\u01b0\u1ee3c chu\u1ea9n h\u00f3a<\/h2>\n

          Chu\u1ea9n h\u00f3a gi\u1ea3m thi\u1ec3u s\u1ef1 tr\u00f9ng l\u1eb7p v\u00e0 c\u1ea3i thi\u1ec7n t\u00ednh to\u00e0n v\u1eb9n d\u1eef li\u1ec7u. Trong l\u0129nh v\u1ef1c y t\u1ebf, d\u1ea1ng chu\u1ea9n h\u00f3a th\u1ee9 ba (3NF) th\u01b0\u1eddng l\u00e0 m\u1ee5c ti\u00eau, nh\u01b0ng c\u00f3 nh\u1eefng ngo\u1ea1i l\u1ec7 t\u00f9y thu\u1ed9c v\u00e0o nhu c\u1ea7u b\u00e1o c\u00e1o.<\/p>\n

          D\u1ea1ng chu\u1ea9n h\u00f3a th\u1ee9 nh\u1ea5t (1NF)<\/h3>\n

          \u0110\u1ea3m b\u1ea3o t\u00ednh nguy\u00ean t\u1eed. M\u1ed7i \u00f4 trong b\u1ea3ng n\u00ean ch\u1ee9a m\u1ed9t gi\u00e1 tr\u1ecb duy nh\u1ea5t. Kh\u00f4ng l\u01b0u tr\u1eef nhi\u1ec1u ch\u1ea9n \u0111o\u00e1n trong m\u1ed9t c\u1ed9t (v\u00ed d\u1ee5: \u201c\u0110\u00e1i th\u00e1o \u0111\u01b0\u1eddng, Cao huy\u1ebft \u00e1p\u201d). Thay v\u00e0o \u0111\u00f3, h\u00e3y t\u1ea1o m\u1ed9t b\u1ea3ng ri\u00eang bi\u1ec7t Patient_Diagnosis<\/code>b\u1ea3ng. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p \u0111\u1ebfm v\u00e0 l\u1ecdc ch\u00ednh x\u00e1c c\u00e1c t\u00ecnh tr\u1ea1ng c\u1ee5 th\u1ec3.<\/p>\n

          D\u1ea1ng chu\u1ea9n h\u00f3a th\u1ee9 hai (2NF)<\/h3>\n

          \u0110\u1ea3m b\u1ea3o t\u1ea5t c\u1ea3 c\u00e1c thu\u1ed9c t\u00ednh kh\u00f4ng kh\u00f3a \u0111\u1ec1u ph\u1ee5 thu\u1ed9c ho\u00e0n to\u00e0n v\u00e0o kh\u00f3a ch\u00ednh. N\u1ebfu b\u1ea1n c\u00f3 m\u1ed9t b\u1ea3ng Provider<\/code>b\u1ea3ng, h\u00e3y \u0111\u1ea3m b\u1ea3o chuy\u00ean m\u00f4n c\u1ee7a nh\u00e0 cung c\u1ea5p kh\u00f4ng b\u1ecb tr\u00f9ng l\u1eb7p trong b\u1ea3ng Encounter<\/code>b\u1ea3ng. N\u1ebfu m\u1ed9t nh\u00e0 cung c\u1ea5p thay \u0111\u1ed5i chuy\u00ean m\u00f4n, n\u00f3 n\u00ean \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt t\u1ea1i m\u1ed9t n\u01a1i duy nh\u1ea5t.<\/p>\n

          D\u1ea1ng chu\u1ea9n h\u00f3a th\u1ee9 ba (3NF)<\/h3>\n

          \u0110\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 ph\u1ee5 thu\u1ed9c b\u1eafc c\u1ea7u. N\u1ebfu Th\u00e0nh ph\u1ed1<\/code>ph\u1ee5 thu\u1ed9c v\u00e0o M\u00e3 b\u01b0u ch\u00ednh<\/code>, v\u00e0 M\u00e3 b\u01b0u ch\u00ednh<\/code> n\u1eb1m trong B\u1ec7nh nh\u00e2n<\/code> b\u1ea3ng, di chuy\u1ec3n Th\u00e0nh ph\u1ed1<\/code> sang m\u1ed9t \u0110\u1ecba \u0111i\u1ec3m<\/code> b\u1ea3ng. \u0110i\u1ec1u n\u00e0y ng\u0103n ng\u1eeba s\u1ef1 b\u1ea5t nh\u1ea5t n\u1ebfu t\u00ean th\u00e0nh ph\u1ed1 thay \u0111\u1ed5i ho\u1eb7c m\u00e3 b\u01b0u ch\u00ednh \u0111\u01b0\u1ee3c g\u00e1n l\u1ea1i.<\/p>\n

          Gi\u1ea3m chu\u1ea9n h\u00f3a \u0111\u1ec3 t\u0103ng hi\u1ec7u su\u1ea5t<\/h3>\n

          M\u1eb7c d\u00f9 chu\u1ea9n h\u00f3a l\u00e0 t\u1ed1t, nh\u01b0ng c\u00e1c h\u1ec7 th\u1ed1ng y t\u1ebf th\u01b0\u1eddng y\u00eau c\u1ea7u c\u00e1c b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n b\u00e1o c\u00e1o ph\u1ee9c t\u1ea1p. Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p n\u00e0y, vi\u1ec7c gi\u1ea3m chu\u1ea9n h\u00f3a c\u00f3 ki\u1ec3m so\u00e1t c\u00f3 th\u1ec3 l\u00e0 c\u1ea7n thi\u1ebft. V\u00ed d\u1ee5, m\u1ed9t T\u1ed5ng quan_b\u1ec7nh nh\u00e2n<\/code>g\u00f3c nh\u00ecn c\u00f3 th\u1ec3 l\u01b0u tr\u1eef d\u1eef li\u1ec7u t\u1ed5ng h\u1ee3p \u0111\u1ec3 t\u0103ng t\u1ed1c thao t\u00e1c \u0111\u1ecdc. Tuy nhi\u00ean, d\u1eef li\u1ec7u n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n l\u1ea1i th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 tr\u00e1nh th\u00f4ng tin l\u1ed7i th\u1eddi.<\/p>\n

          \ud83d\udcdd C\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t cho b\u1ea3o tr\u00ec v\u00e0 ph\u00e1t tri\u1ec3n<\/h2>\n

          M\u1ed9t c\u01a1 s\u1edf d\u1eef li\u1ec7u y t\u1ebf l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng s\u1ed1ng. Nhu c\u1ea7u c\u1ee7a b\u1ec7nh nh\u00e2n thay \u0111\u1ed5i, v\u00e0 c\u00e1c m\u00e3 y t\u1ebf ph\u00e1t tri\u1ec3n theo th\u1eddi gian. S\u01a1 \u0111\u1ed3 ERD ph\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 h\u1ed7 tr\u1ee3 s\u1ef1 ph\u00e1t tri\u1ec3n m\u00e0 kh\u00f4ng c\u1ea7n x\u00e2y d\u1ef1ng l\u1ea1i ho\u00e0n to\u00e0n.<\/p>\n

            \n
          • Phi\u00ean b\u1ea3n h\u00f3a:<\/strong> S\u1eed d\u1ee5ng c\u00e1c c\u1ed9t phi\u00ean b\u1ea3n cho c\u00e1c b\u1ea3ng theo d\u00f5i thay \u0111\u1ed5i theo th\u1eddi gian. V\u00ed d\u1ee5, m\u1ed9t b\u1ea3ng \u0110\u1ecba ch\u1ec9_b\u1ec7nh nh\u00e2n<\/code> n\u00ean theo d\u00f5i kho\u1ea3ng th\u1eddi gian h\u1ee3p l\u1ec7 (ng\u00e0y_b\u1eaft_\u0111\u1ea7u, ng\u00e0y_k\u1ebft_th\u00fac) thay v\u00ec c\u1eadp nh\u1eadt tr\u1ef1c ti\u1ebfp d\u00f2ng d\u1eef li\u1ec7u.<\/li>\n
          • M\u00e3 chu\u1ea9n h\u00f3a:<\/strong> S\u1eed d\u1ee5ng c\u00e1c m\u00e3 chu\u1ea9n b\u00ean ngo\u00e0i cho c\u00e1c th\u1ee7 t\u1ee5c y t\u1ebf (v\u00ed d\u1ee5: ICD-10, CPT) v\u00e0 thu\u1ed1c (v\u00ed d\u1ee5: RxNorm). Kh\u00f4ng l\u01b0u tr\u1eef v\u0103n b\u1ea3n t\u1ef1 do cho c\u00e1c tr\u01b0\u1eddng n\u00e0y. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng kh\u00e1c.<\/li>\n
          • T\u00e0i li\u1ec7u:<\/strong> Duy tr\u00ec t\u1eeb \u0111i\u1ec3n d\u1eef li\u1ec7u. M\u1ed7i c\u1ed9t ph\u1ea3i c\u00f3 m\u00f4 t\u1ea3 r\u00f5 r\u00e0ng, ki\u1ec3u d\u1eef li\u1ec7u v\u00e0 quy t\u1eafc kinh doanh. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng cho vi\u1ec7c \u0111\u01b0a ng\u01b0\u1eddi ph\u00e1t tri\u1ec3n m\u1edbi v\u00e0 ki\u1ec3m to\u00e1n vi\u00ean l\u00e0m quen.<\/li>\n
          • Chi\u1ebfn l\u01b0\u1ee3c l\u01b0u tr\u1eef:<\/strong> L\u00ean k\u1ebf ho\u1ea1ch l\u01b0u gi\u1eef d\u1eef li\u1ec7u. Thi\u1ebft k\u1ebf c\u00e1c b\u1ea3ng ri\u00eang bi\u1ec7t ho\u1eb7c ph\u00e2n v\u00f9ng cho d\u1eef li\u1ec7u l\u1ecbch s\u1eed \u0111\u01b0\u1ee3c truy c\u1eadp \u00edt th\u01b0\u1eddng xuy\u00ean. \u0110i\u1ec1u n\u00e0y gi\u00fap c\u01a1 s\u1edf d\u1eef li\u1ec7u ho\u1ea1t \u0111\u1ed9ng nhanh trong khi v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c h\u1ed3 s\u01a1 tu\u00e2n th\u1ee7.<\/li>\n<\/ul>\n

            \ud83d\udccb Danh s\u00e1ch ki\u1ec3m tra cho thi\u1ebft k\u1ebf ERD y t\u1ebf<\/h2>\n

            Tr\u01b0\u1edbc khi ho\u00e0n t\u1ea5t s\u01a1 \u0111\u1ed3, h\u00e3y xem x\u00e9t danh s\u00e1ch ki\u1ec3m tra sau \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u1ea5t c\u1ea3 c\u00e1c kh\u00eda c\u1ea1nh quan tr\u1ecdng \u0111\u1ec1u \u0111\u01b0\u1ee3c bao ph\u1ee7.<\/p>\n

              \n
            • Ki\u1ec3u d\u1eef li\u1ec7u:<\/strong> C\u00e1c ng\u00e0y th\u00e1ng c\u00f3 \u0111\u01b0\u1ee3c l\u01b0u d\u01b0\u1edbi d\u1ea1ng datetime v\u1edbi nh\u1eadn th\u1ee9c v\u1ec1 m\u00fai gi\u1edd kh\u00f4ng?<\/li>\n
            • R\u00e0ng bu\u1ed9c:<\/strong> C\u00e1c kh\u00f3a ngo\u1ea1i c\u00f3 \u0111\u01b0\u1ee3c th\u1ef1c thi \u0111\u1ec3 ng\u0103n ch\u1eb7n c\u00e1c b\u1ea3n ghi b\u1ecb t\u00e1ch r\u1eddi kh\u00f4ng?<\/li>\n
            • B\u1ea3o m\u1eadt:<\/strong>C\u00e1c tr\u01b0\u1eddng PII c\u00f3 \u0111\u01b0\u1ee3c t\u00e1ch bi\u1ec7t kh\u1ecfi ghi ch\u00fa l\u00e2m s\u00e0ng kh\u00f4ng?<\/li>\n
            • Ki\u1ec3m to\u00e1n:<\/strong>C\u00f3 c\u01a1 ch\u1ebf n\u00e0o \u0111\u1ec3 theo d\u00f5i m\u1ecdi thao t\u00e1c ch\u00e8n, c\u1eadp nh\u1eadt v\u00e0 x\u00f3a kh\u00f4ng?<\/li>\n
            • Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng:<\/strong>L\u01b0\u1ee3c \u0111\u1ed3 c\u00f3 th\u1ec3 x\u1eed l\u00fd h\u00e0ng tri\u1ec7u b\u1ea3n ghi b\u1ec7nh nh\u00e2n m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t kh\u00f4ng?<\/li>\n
            • Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c:<\/strong>L\u01b0\u1ee3c \u0111\u1ed3 c\u00f3 h\u1ed7 tr\u1ee3 c\u00e1c ti\u00eau chu\u1ea9n HL7 ho\u1eb7c FHIR cho trao \u0111\u1ed5i d\u1eef li\u1ec7u kh\u00f4ng?<\/li>\n<\/ul>\n

              \ud83d\ude80 C\u00e1c c\u00e2n nh\u1eafc v\u1ec1 tri\u1ec3n khai<\/h2>\n

              Sau khi thi\u1ebft k\u1ebf ho\u00e0n t\u1ea5t, giai \u0111o\u1ea1n tri\u1ec3n khai \u0111\u00f2i h\u1ecfi s\u1ef1 ch\u00fa \u00fd c\u1ea9n th\u1eadn \u0111\u1ebfn vi\u1ec7c l\u1eadp ch\u1ec9 m\u1ee5c v\u00e0 t\u1ed1i \u01b0u h\u00f3a truy v\u1ea5n. C\u00e1c \u1ee9ng d\u1ee5ng y t\u1ebf th\u01b0\u1eddng c\u00f3 t\u1ea3i \u0111\u1ecdc cao (c\u00e1c nh\u00e0 cung c\u1ea5p t\u00ecm ki\u1ebfm h\u1ed3 s\u01a1), nh\u01b0ng t\u1ea3i ghi cao trong qu\u00e1 tr\u00ecnh nh\u1eadp vi\u1ec7n v\u00e0 xu\u1ea5t vi\u1ec7n.<\/p>\n

                \n
              • Chi\u1ebfn l\u01b0\u1ee3c l\u1eadp ch\u1ec9 m\u1ee5c:<\/strong>L\u1eadp ch\u1ec9 m\u1ee5c cho c\u00e1c kh\u00f3a ngo\u1ea1i v\u00e0 c\u00e1c c\u1ed9t t\u00ecm ki\u1ebfm. V\u00ed d\u1ee5, l\u1eadp ch\u1ec9 m\u1ee5c cho patient_id<\/code> trong b\u1ea3ng Encounter<\/code> \u0111\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 tra c\u1ee9u. L\u1eadp ch\u1ec9 m\u1ee5c cho last_name<\/code> v\u00e0 dob<\/code> trong b\u1ea3ng Patient<\/code> \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh danh t\u00ednh.<\/li>\n
              • Qu\u1ea3n l\u00fd giao d\u1ecbch:<\/strong> \u0110\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c thao t\u00e1c quan tr\u1ecdng, ch\u1eb3ng h\u1ea1n nh\u01b0 k\u00ea \u0111\u01a1n thu\u1ed1c, \u0111\u01b0\u1ee3c bao b\u1ecdc trong c\u00e1c giao d\u1ecbch. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u1ebfu m\u1ed9t b\u01b0\u1edbc th\u1ea5t b\u1ea1i, to\u00e0n b\u1ed9 h\u00e0nh \u0111\u1ed9ng s\u1ebd \u0111\u01b0\u1ee3c ho\u00e0n t\u00e1c \u0111\u1ec3 ng\u0103n ch\u1eb7n vi\u1ec7c nh\u1eadp d\u1eef li\u1ec7u kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7.<\/li>\n
              • Sao l\u01b0u v\u00e0 ph\u1ee5c h\u1ed3i:<\/strong> Thi\u1ebft k\u1ebf l\u01b0\u1ee3c \u0111\u1ed3 n\u00ean h\u1ed7 tr\u1ee3 ph\u1ee5c h\u1ed3i theo th\u1eddi \u0111i\u1ec3m c\u1ee5 th\u1ec3. Xem x\u00e9t chia t\u00e1ch b\u1ea3ng theo ng\u00e0y \u0111\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00e1c chi\u1ebfn l\u01b0\u1ee3c sao l\u01b0u cho d\u1eef li\u1ec7u l\u1ecbch s\u1eed.<\/li>\n<\/ul>\n

                \ud83d\udca1 T\u00f3m t\u1eaft c\u00e1c nguy\u00ean t\u1eafc thi\u1ebft k\u1ebf ch\u00ednh<\/h2>\n

                M\u1ed9t s\u01a1 \u0111\u1ed3 ERD y t\u1ebf th\u00e0nh c\u00f4ng c\u00e2n b\u1eb1ng gi\u1eefa hi\u1ec7u qu\u1ea3 k\u1ef9 thu\u1eadt v\u00e0 c\u00e1c ngh\u0129a v\u1ee5 ph\u00e1p l\u00fd c\u0169ng nh\u01b0 \u0111\u1ea1o \u0111\u1ee9c. B\u1eb1ng c\u00e1ch \u01b0u ti\u00ean t\u00ednh to\u00e0n v\u1eb9n d\u1eef li\u1ec7u, tri\u1ec3n khai c\u00e1c ki\u1ec3m so\u00e1t truy c\u1eadp nghi\u00eam ng\u1eb7t v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c quy t\u1eafc chu\u1ea9n h\u00f3a, b\u1ea1n s\u1ebd t\u1ea1o n\u00ean n\u1ec1n t\u1ea3ng h\u1ed7 tr\u1ee3 ch\u0103m s\u00f3c b\u1ec7nh nh\u00e2n ch\u1ea5t l\u01b0\u1ee3ng cao.<\/p>\n

                H\u00e3y nh\u1edb r\u1eb1ng d\u1eef li\u1ec7u kh\u00f4ng ph\u1ea3i l\u00e0 t\u0129nh. L\u01b0\u1ee3c \u0111\u1ed3 ph\u1ea3i ph\u00e1t tri\u1ec3n song h\u00e0nh v\u1edbi c\u00e1c th\u1ef1c h\u00e0nh y t\u1ebf. Vi\u1ec7c xem x\u00e9t \u0111\u1ecbnh k\u1ef3 s\u01a1 \u0111\u1ed3 ERD theo c\u00e1c quy \u0111\u1ecbnh hi\u1ec7n h\u00e0nh v\u00e0 quy tr\u00ecnh l\u00e2m s\u00e0ng l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft. M\u1ed9t m\u00f4 h\u00ecnh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1ed1t s\u1ebd gi\u1ea3m thi\u1ec3u r\u1ee7i ro sai s\u00f3t, c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng v\u00e0 \u0111\u1ea3m b\u1ea3o ni\u1ec1m tin c\u1ee7a b\u1ec7nh nh\u00e2n \u0111\u01b0\u1ee3c duy tr\u00ec th\u00f4ng qua vi\u1ec7c qu\u1ea3n l\u00fd d\u1eef li\u1ec7u nghi\u00eam ng\u1eb7t.<\/p>\n

                T\u1eadp trung v\u00e0o c\u00e1c m\u1ed1i quan h\u1ec7. Hi\u1ec3u b\u1ed1i c\u1ea3nh l\u00e2m s\u00e0ng. X\u00e2y d\u1ef1ng tr\u01b0\u1edbc h\u1ebft cho tu\u00e2n th\u1ee7, sau \u0111\u00f3 m\u1edbi \u0111\u1ebfn hi\u1ec7u su\u1ea5t. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng kh\u00f4ng ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t m\u00e0 c\u00f2n \u0111\u00e1ng tin c\u1eady.<\/p>\n","protected":false},"excerpt":{"rendered":"

                Ki\u1ebfn tr\u00fac d\u1eef li\u1ec7u trong h\u1ec7 th\u1ed1ng y t\u1ebf l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a ch\u0103m s\u00f3c y t\u1ebf hi\u1ec7n \u0111\u1ea1i. M\u1ed9t s\u01a1 \u0111\u1ed3 quan h\u1ec7 th\u1ef1c th\u1ec3 (ERD) m\u1ea1nh m\u1ebd \u0111\u1ea3m…<\/p>\n","protected":false},"author":1,"featured_media":1975,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"Thi\u1ebft k\u1ebf ERD y t\u1ebf: M\u00f4 h\u00ecnh h\u00f3a d\u1eef li\u1ec7u b\u1ec7nh nh\u00e2n v\u00e0 tu\u00e2n th\u1ee7 \ud83c\udfe5","_yoast_wpseo_metadesc":"H\u1ecdc c\u00e1ch thi\u1ebft k\u1ebf c\u00e1c ERD y t\u1ebf m\u1ea1nh m\u1ebd. T\u1eadp trung v\u00e0o m\u00f4 h\u00ecnh h\u00f3a d\u1eef li\u1ec7u b\u1ec7nh nh\u00e2n, tu\u00e2n th\u1ee7 HIPAA v\u00e0 l\u01b0\u1ee3c \u0111\u1ed3 quan h\u1ec7 an to\u00e0n cho h\u1ed3 s\u01a1 y t\u1ebf.","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[86],"tags":[82,85],"class_list":["post-1974","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-erd","tag-academic","tag-erd"],"yoast_head":"\nThi\u1ebft k\u1ebf ERD y t\u1ebf: M\u00f4 h\u00ecnh h\u00f3a d\u1eef li\u1ec7u b\u1ec7nh nh\u00e2n v\u00e0 tu\u00e2n th\u1ee7 \ud83c\udfe5<\/title>\n<meta name=\"description\" content=\"H\u1ecdc c\u00e1ch thi\u1ebft k\u1ebf c\u00e1c ERD y t\u1ebf m\u1ea1nh m\u1ebd. 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