realizată de daniel paredes 4 ani în urmă
318
Mai multe ca aceasta
To name your story, you have to think about the overall message and what you want your audience to understand from the story. Also, make it relevant and easy to remember.
análisis estadístico
Prevalencia de la exposición en la población estudiada = ni/n Prevalencia de la exposición en los casos = a/mi Prevalencia de la exposición en los controles = b/mo
RM = a d / b c Cuando de la razón de momios se obtiene una cifra mayor de uno, esto indica que el factor en estudio se está comportando como un factor de riesgo.
se obtienen las medidas de asociación o efecto que cuantifican la presencia y la magnitud de la asociación entre un factor de interés y el evento resultado mediante la razón de momios.
El análisis de estos estudios, abarca medidas de frecuencia, de asociación (incluyendo la evaluación de la significancia estadística de la asociación encontrada) e impacto potencial.
las medidas de frecuencia que sí pueden ser obtenidas a partir de un estudio de casos y controles, son las de frecuencia de exposición
el estudio de casos y controles generalmente no tiene una base poblacional, las medidas de frecuencia que se obtienen de él no son de enfermedad (o evento resultado de interés), ya que se ven influidas directamente por la cantidad de controles
tipo común.
la muestra puede ser igual o mayor para el estudio de las características.
Para obtener una muestra representativa de la población su selección debe cumplir algunas consideraciones:
misma probabilidad de ser elegidos en el estudio; por metodos probabilísticos (aleatorio simple, estratificado o por conglomerados).
el investigador debe seleccionar una fuente adecuada en la que se obtenga a los sujetos que conformarán el grupo control, para esto hay ciertas alternativas
Controles hospitalarios: son los sujetos que acuden al mismo centro sanitario, y solicitan atencion para varios eventos, presentan multiples factores confusores que pueden alterar la comparasion.
Controles vecindarios: los participantes viven en la misma zona residencial que los casos incluidos en el estudio.
reducir factores confusores que pudieran modificar las comparaciones entre los grupos
bases municipales
utilizar una estrategia llamada pareamiento, que consiste en identificar sujetos que comparten ciertas características específicas: edad, sexo, etc.; con sus respectivos casos.
Los controles deben ser seleccionados de la misma fuente poblacional que los casos.
mismas condiciones culturales y geografi¡cas.
atencion
no omitir signos o sintomas.
se mantendrán en observación
se deben descartar
confirmar en registros o anexos
aplicación de ayudas diagnosticas
estén ya diagnosticados
The ending of a story is essential. We all know that if the ending is weak, what happened before loses its importance. So make it unpredictable, but fair. A resolved ending answers all the questions and ties up any loose threads from the plot.
This is the closure section of the story.
See examples of possible outcomes below:
factores positivos.
factores negativos.
Try answering these questions to come up with a closure:
- Have all the problems been solved?
- Is there a clear picture of what happens with each character in the story?
- Has the challenge transformed your main character?
- How do the characters feel in the end?
atención
baja calidad de atención
conducen a una muerte rápida
This is the moment when the main character surpasses the last obstacle and finally faces their greatest challenge.
The climax usually follows one of these patterns:
Type in your answer.
The middle of the story is where you add layers of complications that will lead to the end. Reveal more about the character's journey. Did their personality go through changes? How did they overcome the challenges? And as you build up the story’s central conflict, make it more personal to that character. Also, from the middle act, you have to lead into the final act.
There wouldn't be any tension and excitement in your story if there weren't any obstacles in your character's way.
A story is nothing more than a character overcoming a series of difficulties to reach the desired goal. Obstacles usually create suspense and conflict. In overcoming obstacles, there is growth: weak becomes strong; hatred turns into love; sadness into happiness; wrong into right; lies into truth; or evil becomes good.
See a few examples below:
se debe definir la cuantificación de la exposición
problemas para definir la inferencia causal
Your character(s) need(s) motivation in order to solve the challenge(s).
Secondary characters also might have motivs beacuse of which they may cross path with main character or which might trigger them to help the main character.
clasificar exposición al riesgo
determinar variable cuantitativa o cualitativa
Each story has a main character and that character usually needs to solve a problem or challenge. The character's challenge is the one that creates tension throughout the story.
consignan datos de utilidad
Type in any other challenges which other characters in the story need to face.
información valida
controles hospitalarios
In most stories, there are 3 challenges. The number 3 is a mystical number symbolizing completeness. Try to come up with interesting challenges with which your character needs to struggle.
See a few examples below:
cuantitativos
cualitativos
In the beginning of the story (or the exposition), you will need to introduce the setting and characters. You might also want to introduce the main conflict. This part of the story is important because it gives the reader necessary background information and maybe even a first insight into a character’s personality.
The setting (time & place) of a story can change throughout the plot.
Sensory details include sight, sound, touch, smell, and taste. These details are important because they create depth in your setting.
See a few examples below:
analisis de exposición al riesgo efectivo
aplicacion de encuestas.
The weather is an important element in your story because it can highly influence the ambiance and the mood of the characters.
interpretación rapida relativamente.
The most affected character is the main character. Write down here if he/she is affected by these weather conditions in any way. For example, if they lost a family member or their home during a hurricane, etc.
planeación efectiva
Decide if you want to include an element of nature in your story. For example, a rainbow can be a very nice choice for a happy ending. The mist in a story can represent mystery and secrets. A thunder can appear in the background at the moment when the 'bad guy' of the story makes its appearance, etc.
relativa rapidez en ejecución
Does your story include catastrophic weather? See a few suggestions below or add your own:
- hurricane, earthquake, storm, etc
The time of the story can also change. It can describe the event of a single day or can include an entire year's plot. Anyway, don't forget to mention it.
eficaz y eficiente
bajo costo
Characters are essential to a good story. Usually, the protagonist(s) is/are the most affected by the plot. Introduce a character by focusing on their actions, interests, and occupation, as the physical appearance doesn't make a difference in most cases.
Type in the name of your character.
aclara la etiología de la enfermedad.
Add other qualities/attributes of the character.
explorar las características de los casos.
What is your character's main goal?
ensayar una hipótesis de casualidad.
Which traits best describe the character's personality? Choose more if necessary:
formular hipótesis de prevención.
Choose the type of your chacter:
