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Melnyk_Application_Case_Study_Chapter_31.docx

Application Case Study, Chapter 3, Finding Relevant Evidence to Answer Clinical Questions

SCENARIO

A child having a routine pediatric appendectomy develops multiple complications, and instead of the usual 2 days spent in the hospital, the child is now in the second week of hospitalization. The surgeon is insisting that the mother go home and get a good night’s sleep as she has been staying with the child 24/7. Other staff members are commenting on how wonderful it is to have a parent remain overnight. As a nurse, you are concerned about both the patient and the mother. You wonder what is best for the mother and the child in regard to having the mother continue to stay overnight for the rest of the child’s hospitalization.

BACKGROUND INFORMATION

You think about background information you might need. You know your hospital has recently changed their visitation policy from limited hours with no overnight stays to that of open visitation to allow patients to have their family members and friends with them 24/7.

You e-mail the chair of the visitation committee to ask for the evidence they used to develop the policy. This was easy, as the committee used a citation manager, RefWorks. He shared his RefWorks records with you. As you look through the evidence they used, you quickly realize they focused on adult patients, not pediatric patients. While this evidence may be relevant, you wonder if there may be evidence that speaks specifically to pediatric visitation. This information helps you formulate the following PICOT question:

PICOT QUESTION

In parents of hospitalized children, how does remaining overnight with the child compared with limited day visits affect parental level of anxiety?

And transfer the concepts to a PICOT table:

Population

Parents of hospitalized children

Intervention

Parent remains overnight

Comparison

Limited day visits

Outcome

Anxiety level

Time

During hospitalization

You contact your healthcare librarian to discuss your PICOT question and search strategy. You both agree that the best search strategy approach begins with three different methods: (1) using keywords; (2) using subject headings; and (3) looking for specific keywords in the title if your search produces too many articles. The librarian asks if you would like her to do the search. You thank her politely but explain that you need to develop your searching skills; you first will try this search on your own. You reassure her that you will keep her posted on how the search goes and call her right away if you run into challenges.

Looking at your PICOT questions, you begin to develop your list of possible keywords. As you enter your keywords, you notice which MeSH terms are used for relevant studies and what subject headings are suggested in CINAHL. These methods help you find your subject terms before you start that part of the search. Your search results emerge.

LAYOUT OF RELEVANT TERMS

Concepts

Keywords

MeSH Identified

CINAHL Terms

Population

Parents of hospitalized children

Parent(s)

Mom; mother

Dad; father

Parents

Visitors to patients

Visitors to patients

Parents

Parent–child relations

Hospitalized children

Child, children

Kid(s)

Child, hospitalized

Inpatients

Hospitals, pediatric

Child, hospitalized

Inpatients

Hospitals, pediatric

Intervention

Remaining overnight

Overnight; sleep; sleepover

Stay; staying, stays

Remain, remaining, remains

Room(s)

Room in; rooming in

Patients’ rooms

Rooming in

Patients’ rooms

Comparison

Limited day visit

No overnight stay

None

Visitors to patients

Outcome

Anxiety level

Anxiety; anxious

Stress; stressful; stressed

Anxiety

Stress, psychological

Adaptation, psychological

Anxiety

Separation anxiety

Stress, psychological

Coping

DATABASES TO SEARCH

You go on to search the following databases that you think might be the best match for answering your PICOT Question: CINAHL, MEDLINE®, Joanna Briggs Institute, PsycINFO, Trip, Google, Google Scholar

CINAHL SEARCH HISTORY

Set #

Query

Limiters/

Expanders

Results

*Use truncation to pick up parent, parents, parenting

S1

(Using keyword to represent Population)

Parent*

Boolean/phrase

84,351

S2

Hospitalized child*

Boolean/phrase

1,016

S3

(Combining sets to represent Population)

S1 and S2

Boolean/phrase

267

S4

(Limiting to English language)

S1 and S2

Limiters—English language

231

S5

(Using keyword to represent Intervention)

Rooming in

Boolean/phrase

186

S6

(Using keyword to represent Intervention)

Overnight

Boolean/phrase

1,837

S7

(Using keyword to represent Intervention)

Room

Boolean/phrase

15,044

S8

(Combining sets to represent all Intervention)

S5 or S6 or S7

Boolean/phrase

17,022

Look at these articles

S9

(Combining the keyword sets representing Population and Intervention)

S8 and S3

Boolean/phrase

7

S10

(Using subject heading to represent Population)

MM “Parents”

11,817

S11

(Using subject headings to represent the hospitalized pediatric patient)

MM “Child, Hospitalized”

Boolean/phrase

2,576

S12

S10 and S11

Boolean/phrase

348

S13

(Using subject heading to represent Intervention)

Rooming in

Boolean/phrase

102

S14

(Combining the subject heading sets representing Population and Intervention)

S12 and S13

Boolean/phrase

3

Look at these articles

S15

(Using subject heading to represent Outcome)

MM “Anxiety”

Boolean/phrase

8,120

S16

(Combining subject headings for Population and Intervention)

S15 and S10

Boolean/phrase

148

S17

(Limiting to English language)

S15 and S10

Limiters—English language

141

S18

(Limiting by pediatric age group)

S15 and S10

Limit to all child

114

S19

(Finding parent* in the title of the article)

TI parent*

Boolean/phrase

25,735

S20

(Using title search to maintain relevance for Population) while decreasing yield

S19 and S18

Boolean/phrase

92

Look at these articles

Three keepers using keywords for Population and Intervention:

Record: 1

Title:

Anxiety levels of rooming-in and non-rooming-in parents of young hospitalized children.

Authors:

Alexander D, Powell GM, Williams P, White M, Conlon M

Source:

Maternal-Child Nursing Journal ( Matern Child Nurs J), 1988 Summer; 17(2): 79–99. (44 ref)

You look at subject headings to build your next strategy

Major Subjects:

Rooming In Child, Hospitalized—Psychosocial Factors Parents—Psychosocial Factors Anxiety

Record: 2

Title:

Anxiety of non-rooming-in parents of hospitalized children.

Authors:

Alexander D, White M, Powell G

Source:

Children’s Health Care ( Child Health Care), 1986 Summer; 15(1): 14–20. (32 ref)

Major Subjects:

Anxiety Parents Child, Hospitalized—Psychosocial Factors

Record: 3

Title:

Practices and provisions for parents sleeping overnight with a hospitalized child.

Authors:

Stremler R, Wong L, Parshuram C

Source:

Journal of Pediatric Psychology ( J Pediatr Psychol), 2008 Apr; 33(3): 292–297.

Major Subjects:

Child, Hospitalized Hospitalization Hospitals Parent–Child Relations Parents

One keeper using subject headings for Population and Intervention:

Record: 1

Title:

Resident parents and shorter hospital stay.

Authors:

Taylor MRH, O’Connor P

Source:

Archives of Disease in Childhood ( Arch Dis Child), 1989 Feb; 64(2): 274–276. (5 ref)

Major Subjects:

Length of Stay—In Infancy and Childhood Parents—Psychosocial Factors Child, Hospitalized—Psychosocial Factors Rooming In

One last thing to try, using the subject headings for both the Outcome and the Population of your PICOT question.

Two more keepers using the subject heading for the Outcome and combining with articles having parent* in the title

Record: 1

Title:

Parental anxiety and stress during children’s hospitalisation: The StayClose study.

Authors:

Wray J, Lee K, Dearmun N, Franck L

Source:

Journal of Child Health Care ( J Child Health Care), 2011 Sep; 15(3): 163–174. (32 ref)

Record: 2

Title:

Relationship between visitation policy in a pediatric intensive unit and parental anxiety.

Author:

Lee Proctor D

Source:

Children’s Health Care ( Child Health Care), 1987 Summer; 16(1): 13.

Six articles were kept and need to be appraised. Obtain copies from your librarian, and look at the references to see if there are other articles that might be useful that you didn’t find.

Obtain copies from your librarian, and look at the references to see if there are other articles that might be useful that you didn’t find. After looking at the reference lists, you discover two additional studies you were unable to find while searching (ancestry method):

Title:

Vigilance: The experience of parents staying at the bedside of hospitalized children.

Authors:

Dudley SK, Carr JM

Source:

Journal of Pediatric Nursing ( J Pediatr Nurs), 2004 Aug; 19(4): 267–275. (18 ref)

Title:

Afraid in the hospital: Parental concern for errors during a child’s hospitalization.

Authors:

Tarini BA, Lozano P, Christakis DA

Source:

Journal of Hospital Medicine ( J Hosp Med), 2009 Nov; 4(9): 521–527.

Associations to Consider

You identify associations that might have grey literature (e.g., guideline, standard, protocol, position statement) that won’t come up in a database search.

American Academy of Pediatrics (nothing found)

National Association of Pediatric Nurse Practitioners (NAPNAP) (nothing found)

Association of Women’s Health, Obstetric & Neonatal Nurses (AWHONN) (nothing found)

Applying the Evidence to Your Practice

After appraising the evidence you found, you will be able to confidently talk with parents and other healthcare providers about the impact of remaining at their child’s bedside overnight on their level of anxiety.