SPMM insights

Question 1

Calculation for incidence and prevalence in groups 20%

Answer 1

It = (prevalence in exposed) x (incidence in exposed) + (1-prevalence in exposed)(Prevalence in non exposed)

Question 2

What type of study looks at incidence rate

Answer 2

Cohort study (often retrospective)

Question 3

Matching in which type of study

Answer 3

case control

Question 4

Which bias common in mortality studies

Answer 4

attrition bias

Question 5

Comparing two same outcomes - like cost of interventions - what type of study?

Answer 5

Cost minimisation

Question 6

Comparing two different outcomes - like cost of interventions - what type of study?

Answer 6

Cost benefit

Question 7

Calculation for prevalence

Answer 7

Prevalence = Incidence x Duration of illness

Question 8

DT occurs what % in withdrawal

Answer 8

5%

Question 10

Highest comorbidity in camhs with bipolar

Answer 10

Adhd

Answer 11

ADHD

Question 12

First line ptsd Mx in children

Answer 12

CBT

Question 13

OCD medication in kids

Answer 13

Sertraline

Question 14

24 hours post birth high pitch cry, jittery, wakeful - which drug/withdrawal

Answer 14

Opioid

Question 15

Tetrad of narcolpesy

Answer 15

Sleep paralysis, cataplexy, excessive sleepiness, hypnagogic hallucinations

Question 16

Addictions - drug that prevent alcohol urges

Answer 16

Acamprosate - GABA

Question 17

Unique cry after birth, self injurious behaviour, hypertelorism

Answer 17

Cri du chat

Question 18

In mania or Depresssion of acute BPAD - which drug best

Answer 18

Olanzapine

Question 19

Stereotypical hand movements, self play, active imagination - which drome?

Answer 19

Rett Syndrome

Question 20

Slim elfin face, anxiety, phobias, hyperactivity, visual and motor deficits = Which drome

Answer 20

Williams syndrome

Question 22

Population attributable risk calculation

Answer 22

PAR= prevalence x ARR
ARR= incidence in exposed - incidence in non exposed

Question 23

What calculation cannot be done with case control or retrospective studies

Answer 23

Relative risk

Question 24

PAF = Proportion with A x RR-1/1+(proportion with A x RR-1)

Answer 24

Go figure

Question 25

Difference between nested and simple case control

Answer 25

Simple retrospective from gen pop Nested from cohort less bias

Question 26

Which type of sampling used in nested case control

Answer 26

Incident density sampling

Question 27

How are spec and sen affected in serial testing

Answer 27

It’s a double check, chances of double positive when actually negative are much lower so therefor specificity goes up and sensitivity goes down Spec up sens down

Question 28

Berkson bias to do with what

Answer 28

Hospitals - patients in hospital ,ore likely to have multiple conditions or more severe and therefore spurious assumptions can be made

Question 29

Going from 95% CI to 90% CI does what to the range of values for significance

Answer 29

Decrease

Question 30

Given A & B what is correlation and regression

Answer 30

Correlation is a prerequisite for regression, if a&b are not correlated then we cannot pick A from B Regression is used to predict A from B

Question 31

Spearman - tests what

Answer 31

Correlation with non parametric data

Question 32

Pearson - tests what

Answer 32

Correlation with parametric data

Question 33

Correlation and regression tests what again?

Answer 33

Correlation -Does a dance with b Regression - Can a predict where b will be?

Question 34

Linear regression for type of data

Answer 34

Categorical

Question 35

Logistic regression for what type of data

Answer 35

Categorical dependent and Continuous independent

Question 36

Most common symptom of korsakoff

Answer 36

Amnesia.

Question 37

ADHD and Tourette’s give what in camhs

Answer 37

Clonidine or guanfacine

Question 38

ID and swallowing difficulty - which drugs

Answer 38

Olanzapine and Clonazepam

Question 39

What you can't co-prescribe with Lithium

Answer 39

Haloperidol

Question 40

Risk factor for depression in epilepsy

Answer 40

Complex partial seziures

Question 41

Boy with hand flapping, gaze avoidance, language delay, shy, large testicles, mitral valve prolapse

Answer 41

Fragile X

Question 42

Angelmann syndrome which genetic

Answer 42

15q maternal deletion

Question 43

Prayer willi genetic?

Answer 43

15q paternal deletion - equal m:f

Question 44

Rx for akathasia

Answer 44

Propranolol

Question 45

ICD Qualifiers for Personality x3

Answer 45

Disinhibition, Dissocial, Detachement

Question 46

Boy with severe gout and severe self mutilation

Answer 46

Lesch-Nyhan Syndrome

Question 47

Boy with broad face, self hugging, boxy, severe sleep problems

Answer 47

Smith-Magenis Syndrome

Question 48

Boy blonde, fair, blue eyes and has tantrums and runs round like magnoon

Answer 48

Phenylketonuria

Question 49

Which comes first logically IV or DV and why?

Answer 49

IV comes first as the outcome you're predicting has an impact on DV

Question 50

microcephaly, long face, short stature, mild/moderate ID

Answer 50

Di George Syndrome

Question 51

Manic Episode - Duration Dx

Answer 51

1 week

Question 52

GAD - Duration Dx

Answer 52

Several months

Question 53

Hypochondriasis - Duration Dx

Answer 53

Not specified

Question 54

Depression - Duration Dx

Answer 54

2 weeks

Question 55

PTSD

Answer 55

Several weeks

Question 56

Actus Rea

Answer 56

Voluntary act of a crime - name

Question 57

Mens Rea

Answer 57

The evil intent of a crime

Question 58

Manslaughter

Answer 58

Culpable homicide

Question 59

PTSD first line Rx - Therapy

Answer 59

EMDR &&&&& Trauma focused CBT

Question 60

% of ApoE4 Allele in Alzheimers

Answer 60

>50%

Question 61

Which personality type associated with death by suicide in older adults

Answer 61

Dependent/anakastic