Cool MateFrequency vs Incidence vs Occurrence vs Prevalence
Cuándo usar cada una en inglés, con significado, registro y ejemplos.
Frequency
Top 2000 (común)B2noun
Incidence
Top 3000 (común)C1noun
Occurrence
Top 2000 (común)C1noun
Prevalence
FormalMás de 10 000 (menos común)C1noun
Más formal: Prevalence
| Frequency | Incidence | Occurrence | Prevalence | |
|---|---|---|---|---|
| Pronunciación | 🇬🇧 /["/ˈfriːkwənsi/"]/🇺🇸 /["/ˈfriːkwənsi/"]/ | 🇬🇧 /["/ˈɪnsɪdəns/"]/🇺🇸 /["/ˈɪnsɪdəns/"]/ | 🇬🇧 /["/əˈkʌrəns/"]/🇺🇸 /["/əˈkɜːrəns/"]/ | 🇬🇧 /["/ˈprevələns/"]/🇺🇸 /["/ˈprevələns/"]/ |
| Significado | Qué tan a menudo sucede algo.How often something happens. | La ocurrencia de algo, especialmente algo malo.The occurrence of something, especially something bad. | La forma en que algo sucede o aparece.The way something happens or appears. | Qué tan común es algo.How common something is. |
| Ejemplo | The frequency of the class meetings has increased this semester. | an area with a **high incidence** of crime | a **common/everyday/frequent/regular occurrence** | an increase in the prevalence of obesity in many countries |
| Registro | Neutral | Neutral | Neutral | Formal |
| Qué tan común | Top 2000 (común) | Top 3000 (común) | Top 2000 (común) | Más de 10 000 (menos común) |
| Nivel CEFR | B2 | C1 | C1 | C1 |
| Categoría gramatical | noun | noun | noun | noun |
| Colocaciones | great, increased, increasing, decrease in, increase in, decrease, with frequency, great, increased, increasing, decrease in, increase in, decrease, with frequency, high, low, microwave, range, spectrum, band, high, low, microwave, range, spectrum, band | great, high, peak, have, show, increase, increase, decrease, fall, rate, incidence among, incidence in, a decrease in the incidence of something, an increase in the incidence of something, a variation in the incidence of something | common, everyday, widespread, prevent, reduce, increase, occurrence in, occurrence of, a common occurrence, a regular occurrence, a daily occurrence, common, everyday, widespread, prevent, reduce, increase, occurrence in, occurrence of, a common occurrence, a regular occurrence, a daily occurrence | high prevalence, low prevalence, prevalence rate, increased prevalence, prevalence of disease |
| Antónimos | infrequency, rarity | nonoccurrence, absence | absence, nonexistence | rarity, uncommonness |
| Errores comunes | Confusing 'frequency' with 'frequence'., Using 'frequencies' incorrectly in singular contexts., Misplacing the term in sentences regarding time intervals. | Confused with 'incident', which refers to a specific event., Used inappropriately in informal contexts., Incorrect pluralization, saying 'incidences' instead of 'incidents' when referring to events. | Confusing with 'occurring' as a noun., Omitting 'of' when saying 'the occurrence you mentioned'., Using 'occurrence' without context (it needs to relate to something). | Confused with 'prevalent' which is an adjective., Omitting the context when discussing the prevalence (e.g., 'the prevalence of diseases')., Using it in informal speech where simpler terms like 'common' might be better. |
| Notas de uso | Usa 'frecuencia' al hablar de cuán a menudo ocurren los eventos. Es adecuado para contextos académicos o técnicos; evítalo en conversaciones muy informales.Use 'frequency' when discussing how often events occur. Suitable for academic or technical contexts; avoid in very casual conversations. | Comúnmente usado en contextos científicos, médicos y estadísticos. Evita conversaciones informales, ya que puede sonar demasiado técnico. Apropiado al discutir tasas o frecuencias de eventos.Commonly used in scientific, medical, and statistical contexts. Avoid casual conversations, as it may sound overly technical. Appropriate when discussing rates or frequencies of events. | Se usa a menudo tanto en contextos hablados como escritos. Común en discusiones científicas, académicas o formales. Evitar en conversaciones informales donde palabras más sencillas pueden ser suficientes.Often used in both spoken and written contexts. Common in scientific, academic, or formal discussions. Avoid in casual conversation where simpler words may suffice. | Usa 'prevalencia' en contextos formales como escritos académicos o informes. Evítalo en conversaciones casuales. Implica una ocurrencia estadística o medida.Use 'prevalence' in formal contexts like academic writing or reports. Avoid in casual conversation. It implies a statistical or measured occurrence. |
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Preguntas frecuentes: Frequency vs Incidence vs Occurrence vs Prevalence
¿Cuál es la diferencia entre Frequency, Incidence, Occurrence y Prevalence?
Frequency: How often something happens. Incidence: The occurrence of something, especially something bad. Occurrence: The way something happens or appears. Prevalence: How common something is.
¿Cuál es más formal: Frequency, Incidence, Occurrence y Prevalence?
Prevalence es la más formal de estas.
¿Frequency, Incidence, Occurrence y Prevalence tienen el mismo nivel CEFR?
Frequency: B2, Incidence: C1, Occurrence: C1, Prevalence: C1 en la escala CEFR.
¿Qué categoría gramatical son Frequency, Incidence, Occurrence y Prevalence?
Frequency: noun, Incidence: noun, Occurrence: noun, Prevalence: noun.
¿Puedes mostrar un ejemplo de cada una?
Frequency: The frequency of the class meetings has increased this semester. Incidence: an area with a **high incidence** of crime Occurrence: a **common/everyday/frequent/regular occurrence** Prevalence: an increase in the prevalence of obesity in many countries
¿Puedo usar Frequency, Incidence, Occurrence y Prevalence indistintamente?
No siempre. Frequency, Incidence, Occurrence y Prevalence están relacionadas y a veces se solapan, pero difieren en registro, frecuencia y uso, así que cambiar una por otra puede alterar el significado o el tono. Revisa las diferencias de arriba antes de sustituir.