Search Results - claims‐based algorithm validation

Identification of smoking using Medicare data - a validation study of claims-based algorithms by Desai, Rishi J, Solomon, Daniel H, Shadick, Nancy, Iannaccone, Christine, Kim, Seoyoung C

“…Purpose This study examined the accuracy of claims‐based algorithms to identify smoking against self…”
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Controlling for Frailty in Pharmacoepidemiologic Studies of Older Adults: Validation of an Existing Medicare Claims-based Algorithm by Cuthbertson, Carmen C, Kucharska-Newton, Anna, Faurot, Keturah R, Stürmer, Til, Jonsson Funk, Michele, Palta, Priya, Windham, B Gwen, Thai, Sydney, Lund, Jennifer L

“… Among the Atherosclerosis Risk in Communities (ARIC) Study Visit 5 participants (2011-2013; n = 3,146), we conducted a validation study to compare a Medicare claims-based algorithm of dependency in activities of daily living…”
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S1259 Development and Validation of a Claims-Based Algorithm to Identify Fibrostenotic Crohn's Disease by Zhang, Yiran, Mountford, William K., Thompson, Jennifer Su, Zhang, Ling, Carlyle, Maureen, White, John, Walker, Valery, Rieder, Florian

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A novel approach for medical research on lymphomas: A study validation of claims-based algorithms to identify incident cases by Conte, Cécile, Palmaro, Aurore, Grosclaude, Pascale, Daubisse-Marliac, Laetitia, Despas, Fabien, Lapeyre-Mestre, Maryse

“… In this way, it is essential to develop validated algorithms for the identification of lymphomas in these database…”
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Validation of claims‐based algorithms for psoriatic arthritis by Lee, Hemin, Ford, Julia A., Jin, Yinzhu, Cho, Soo‐Kyung, Santiago Ortiz, Adrian J., Tong, Angela Y., Kim, Seoyoung C.

“…‐world evidence on comparative safety and effectiveness of these drugs, a claims‐based algorithm that can accurately identify PsA is greatly needed…”
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Validation of claims‐based algorithms to identify non‐live birth outcomes by Zhu, Yanmin, Bateman, Brian T., Hernandez‐Diaz, Sonia, Gray, Kathryn J., Straub, Loreen, Reimers, Rebecca M., Manning‐Geist, Beryl, Yoselevsky, Elizabeth, Taylor, Lockwood G., Ouellet‐Hellstrom, Rita, Ma, Yong, Qiang, Yandong, Hua, Wei, Huybrechts, Krista F.

“… The study objective was to develop and validate claims‐based algorithms for the ascertainment of non‐live births…”
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Development and Validation of Claims‐Based Algorithms for Conjunctivitis and Keratitis by Chomistek, Andrea K., Franklin, Jessica M., Sobel, Rachel E., Marcus, Andrea F., Sinnott, Sarah‐Jo, Ezzy, Stephen M., Gately, Robert V., Green, Jeannette, Howell, Ashley, Sultan, Ihtisham, Akpek, Esen K., Wang, Florence T.

“… Objective Develop validated, claims‐based algorithms for conjunctivitis and keratitis among patients with AD using medical records…”
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Validation of claims‐based algorithms to identify patients with psoriasis by Lee, Hemin, He, Mengdong, Cho, Soo‐Kyung, Bessette, Lily, Tong, Angela Y., Merola, Joseph F., Wegrzyn, Lani R., Kilpatrick, Ryan D., Kim, Seoyoung C.

“…‐based algorithms for PsO using a combination of the International Classification of Diseases (ICD…”
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Validation of a claims‐based algorithm to identify cases of ulcerative colitis in Japan by Ogino, Haruei, Morikubo, Hiromu, Fukaura, Keita, Okui, Tasuku, Gardiner, Sean, Sugiyama, Naonobu, Yoshii, Noritoshi, Kawaguchi, Tsutomu, Chen, Haoqian, Nonnenmacher, Edward, Setoguchi, Soko, Nakashima, Naoki, Kobayashi, Taku

“… This study aimed to develop a claims‐based algorithm for UC in Japan. Methods A committee of epidemiologists, gastroenterologists, and internal medicine physicians developed a claims…”
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Validation of claims-based algorithms for gout flares by MacFarlane, Lindsey A., Liu, Chih-Chin, Solomon, Daniel H., Kim, Seoyoung C.

“… We developed and examined the accuracy of a claims‐based algorithm to identify gout flares. Methods Patients receiving care at an academic medical center between 2006…”
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Validation of claims‐based algorithms for rheumatoid arthritis in Japan: Results from the VALIDATE‐J study by Sugiyama, Naonobu, Kinjo, Mitsuyo, Jinno, Sadao, Luise, Cynthia, Morishima, Toshitaka, Higuchi, Takakazu, Katayama, Kayoko, Chen, Haoqian, Nonnenmacher, Edward, Hase, Ryota, Suzuki, Daisuke, Tanaka, Yoshiya, Setoguchi, Soko

“…‐based algorithms, a random sample of 389 prevalent and 134 incident cases of RA were included…”
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Validation of a claims‐based algorithm for identifying non‐infectious pneumonitis in patients diagnosed with lung cancer by Neibart, Shane S., Portal, Daniella E., Malhotra, Jyoti, Jabbour, Salma K., Roy, Jason A., Strom, Brian L.

“… We know of no existing validated algorithm for identifying NIP in claims databases, limiting our ability to understand the morbidity and mortality of this toxicity in real‐world data…”
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Validation of Claims-Based Algorithm for Lyme Disease, Massachusetts, USA by Cocoros, Noelle M., Kluberg, Sheryl A., Willis, Sarah J., Forrow, Susan, Gessner, Bradford D., Nutt, Cameron T., Cane, Alejandro, Petrou, Nathan, Sury, Meera, Rhee, Chanu, Jodar, Luis, Mendelsohn, Aaron, Hoffman, Emma R., Jin, Robert, Aucott, John, Pugh, Sarah J., Stark, James H.

“…Compared with notifiable disease surveillance, claims-based algorithms estimate higher Lyme disease incidence, but their accuracy is unknown…”
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Validation of claims-based algorithms for pulmonary arterial hypertension by Papani, Ravikanth, Sharma, Gulshan, Agarwal, Amitesh, Callahan, Sean J., Chan, Winston J., Kuo, Yong-Fang, Shim, Yun M., Mihalek, Andrew D., Duarte, Alexander G.

“…) from other forms of pulmonary hypertension (PH). Our aim is to develop and validate a set of algorithms using International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM…”
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Identification of smoking using Medicare data - a validation study of claims-based algorithms: Smoking Algorithm Validation in Medicare Claims by Desai, Rishi J, Solomon, Daniel H, Shadick, Nancy, Iannaccone, Christine, Kim, Seoyoung C

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Validation Study of the Claims‐Based Algorithm Using the International Classification of Diseases Codes to Identify Patients With Coronavirus Disease in Japan From 2020 to 2022: The VENUS Study by Chikamochi, Taku, Ishiguro, Chieko, Mimura, Wataru, Maeda, Megumi, Murata, Fumiko, Fukuda, Haruhisa

“…ABSTRACT Purpose We validated claims‐based algorithms using the International Classification of Diseases, Tenth Revision (ICD‐10…”
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Validation of claims-based algorithms for identification of high-grade cervical dysplasia and cervical cancer by Kim, Seoyoung C., Gillet, Victoria G., Feldman, Sarah, Lii, Huichuan, Toh, Sengwee, Brown, Jeffrey S., Katz, Jeffrey N., Solomon, Daniel H., Schneeweiss, Sebastian

“…‐based algorithms that incorporated a combination of diagnosis and procedure codes using the billing data in an electronic medical records database and assessed the validity of the algorithms…”
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Validation of Chronic Inflammatory Demyelinating Polyradiculoneuropathy Coding in US Claims Data by Okonkwo, Joshua U., Williams, Erika K., Sadjadi, Reza, Schneeweiss, Sebastian, Anderson‐Smits, Colin, Ay, Hakan, Spalding, William, Anand, Priyanka, Lu, Zhigang, Lin, Kueiyu Joshua

“…) the date of IVIG use. The positive predictive values (PPVs) of each claims‐based algorithm were calculated against the reference standard for CIDP and chronic immune…”
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Development and validation of claims-based algorithms for estimating gestational age of spontaneous abortion and termination by Zhu, Yanmin, Hernandez-Diaz, Sonia, Bateman, Brian T, Gray, Kathryn J, Alt, Ethan M, Straub, Loreen, Taylor, Lockwood G, Ouellet-Hellstrom, Rita, Ma, Yong, Qiang, Yandong, Vine, Seanna, Mogun, Helen, Hua, Wei, Huybrechts, Krista F

“…To study the risk of spontaneous abortion (SAB) or termination using healthcare utilization databases, algorithms to estimate the gestational age (GA) are needed…”
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63547 Development and Validation of a Claims-Based Algorithm for Hidradenitis Suppurativa Severity by Schneeweiss, Maria, Anand, Priyanka, Mostaghimi, Arash, Landon, Joan, Shay, Denys, Davies, Olivia, Kumar, Anusha, Shang, Aijing, Tran, Tanja, Lin, Kueiyu Joshua, Wyss, Richard

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