Illness Consequence
Consequence associated with the health condition is an important factor in patient behavior [12]. Patients must understand the specific threats to their health if a condition is left untreated or uncontrolled. Patients’ view of illness consequence may be formed by their own perceived vulnerability or susceptibility and the perceived seriousness of the condition. For example, patients with hypertension should be informed about the impact of high blood pressure on their bodies and the consequence of disability from stroke, dependency on dialysis from kidney failure, or death. They may not consider themselves susceptible to illness since they “feel healthy” and may decide to delay treatment. Patients with conditions such as asthma or heart failure may believe they are cured when their symptoms abate and therefore believe they have no more need for medication. Such patients need education to understand that they are asymptomatic because they are well controlled with medication.
Illness Control
Patients may feel they can control their health condition by changing their behavior, changing their environment, and/or by taking prescribed medication. As discussed earlier, cause and control both work together to form patient beliefs and actions. Patients will take their medications as prescribed if they believe in the effectiveness of medication to control their condition [11,13–15]. Interestingly, Ross found those who felt they had more control over their illness were more likely not to take their medication as prescribed [12]. These persons are more likely to not want to become “dependent” on medication. Their feeling was that they can make changes in their lives and thereby improve their health condition.
Physicians should invite patients’ thoughts as to what should be done to improve their health condition, and collaborate with the patient on an action plan for change if change is expected to improve/control the health condition. Follow-up to assess the patient’s health status longitudinally is necessary.
In this exchange, the patient feels he can control his hypertension on his own:
Doctor: I recommend that you start taking medication to control your blood pressure. Uncontrolled high blood pressure can lead to many health problems.
Patient: I am not ready to start taking medication.
Doctor: What are your reasons?
Patient: I am under a lot of stress at work. Once I get control of this stress, my blood pressure will go down.
Doctor: Getting control of your stress at work is important. Let me tell you more about high blood pressure.
Patient: Okay.
Doctor: There is no one cause of your high blood pressure. Eliminating your work stress will most likely not reduce your blood pressure....
Timeline
Health conditions can be acute, chronic, or cyclical (ie, seasonal); however, patients may have different perceptions of the duration of their health condition. In Kucukarslan et al, some patients did not believe their hypertension was a lifelong condition because they felt they would be able to cure it [7]. For example, as illustrated above, patients may believe that stress causes their hypertension, and if the stress could be controlled, then their blood pressure would normalize. Conversely, Ross et al found that patients who viewed their hypertension as a long-term condition were more likely to believe their medications were necessary and thus more likely to take their medication as prescribed [12]. A lifelong or chronic health condition is a difficult concept for patients to accept, especially ones who may view themselves as too young to have the condition.