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| title | chunk | source | category | tags | date_saved | instance |
|---|---|---|---|---|---|---|
| Medical history | 2/2 | https://en.wikipedia.org/wiki/Medical_history | reference | science, encyclopedia | 2026-05-05T04:00:01.801650+00:00 | kb-cron |
== Inhibiting factors == Factors that inhibit taking a proper medical history include a physical inability of the patient to communicate with the physician, such as unconsciousness and communication disorders. In such cases, it may be necessary to record such information that may be gained from other people who know the patient. In medical terms, this is known as a heteroanamnesis, or collateral history, in contrast to a self-reporting anamnesis. Medical history taking may also be impaired by various factors impeding a proper doctor-patient relationship, such as transitions to physicians that are unfamiliar to the patient. History taking of issues related to sexual or reproductive medicine may be inhibited by a reluctance of the patient to disclose intimate or uncomfortable information. Even if such an issue is on the patient's mind, they often do not start talking about such an issue without the physician initiating the subject by a specific question about sexual or reproductive health. Some familiarity with the doctor generally makes it easier for patients to talk about intimate issues such as sexual subjects, but for some patients, a very high degree of familiarity may make the patient reluctant to reveal such intimate issues. When visiting a health provider about sexual issues, having both partners of a couple present is often necessary, and is typically a good thing, but may also prevent the disclosure of certain subjects, and, according to one report, increases the stress level.
== Computer-assisted history taking == Computer-assisted history taking or computerized history taking systems have been available since the 1960s. However, their use remains variable across healthcare delivery systems. One advantage of using computerized systems as an auxiliary or even primary source of medically related information is that patients may be less susceptible to social desirability bias. For example, patients may be more likely to report that they have engaged in unhealthy lifestyle behaviors. Another advantage of using computerized systems is that they allow easy and high-fidelity portability to a patient's electronic medical record. One disadvantage of many computerized medical history systems is that they cannot detect non-verbal communication, which may be useful for elucidating anxieties and treatment plans. Another disadvantage is that people may feel less comfortable communicating with a computer as opposed to a human. In a sexual history-taking setting in Australia using a computer-assisted self-interview, 51% of people were very comfortable with it, 35% were comfortable with it, and 14% were either uncomfortable or very uncomfortable with it. The evidence for or against computer-assisted history taking systems is sparse. As of 2011, there were no randomized control trials comparing computer-assisted versus traditional oral-and-written family history taking to identifying patients with an elevated risk of developing type 2 diabetes mellitus. In 2021, a substudy of a large prospective cohort trial showed that a majority (70%) of patients with acute chest pain could, with computerized history taking, provide sufficient data for risk stratification with a well-established risk score (HEART score).
== See also == Genogram Medical record Medicine Physical examination Psychoanalysis (Freud uses the term anamnesis to describe neurotics' recounting of their symptoms)
== References ==