Katrina Hann

Ms. Katrina Hann

orcid

Research Focus & Metrics

Academic Career Length

15Years (2012-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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21 January 2016 in Bulletin of the World Health Organization
Verified
Journal Article
Open access
TBTine Van Bortel
Tine Van Bortel
ABAnoma Basnayake
Anoma Basnayake
FWFatou Wurie
Fatou Wurie
MJMusu Jambai
Musu Jambai
AKAlimamy Sultan Koroma
Alimamy Sultan Koroma
LNLaura B Nellums
Laura B Nellums
The 2013-2016 Ebola outbreak in Guinea, Liberia and Sierra Leone was the worst in history with over 28,000 cases and 11,000 deaths. Here we examine the psychosocial consequences of the epidemic. Ebola is a traumatic illness both in terms of symptom severity and mortality rates. Those affected are likely to experience psychological effects due to the traumatic course of the infection, fear of death and experience of witnessing others dying. Survivors can also experience psychosocial consequences due to feelings of shame or guilt (e.g. from transmitting infection to others) and stigmatization or blame from their communities. At the community level, a cyclical pattern of fear occurs, with a loss of trust in health services and stigma, resulting in disruptions of community interactions and community break down. Health systems in affected countries were severely disrupted and overstretched by the outbreak and their capacities were significantly reduced as almost 900 health-care workers were infected with Ebola and more than 500 died. The outbreak resulted in an increased need for health services, reduced quality of life and economic productivity and social system break down. It is essential that the global response to the outbreak considers both acute and long-term psychosocial needs of individuals and communities. Response efforts should involve communities to address psychosocial need, to rebuild health systems and trust and to limit stigma. The severity of this epidemic and its long-lasting repercussions should spur investment in and development of health systems.

1 June 2015 in Journal of Adolescent Health
Verified
Journal Article
Closed access
ENElizabeth A Newnham
Elizabeth A Newnham
RMRyan K. McBain
Ryan K. McBain
KHKatrina Hann
Katrina Hann
AAAdeyinka M. Akinsulure-Smith
Adeyinka M. Akinsulure-Smith
JWJohn Weisz
John Weisz
TBTheresa S. Betancourt
Theresa S. Betancourt

3 June 2019 in BMC Health Services Research
Verified
Journal Article
Open access
PDF file
MJMohamed Boie Jalloh
Mohamed Boie Jalloh
ABAbdulai Jawo Bah
Abdulai Jawo Bah
PJPeter Bai James
Peter Bai James
SSSteven Sevalie
Steven Sevalie
KHKatrina Hann
Katrina Hann
ASAmir Shmueli
Amir Shmueli
As a result of financial barriers to the utilization of Maternal and Child Health (MCH) services, the Government of Sierra Leone launched the Free Health Care Initiative (FHCI) in 2010. This study aimed to examine the impact of the FHCI on wealth related inequity in the utilization of three MCH services. We analysed data from 2008 to 2013 Sierra Leone Demographic Health Surveys (SLDHS) using 2008 SLDHS as a baseline. Seven thousand three hundred seventy-four and 16,658 women of reproductive age were interviewed in the 2008 and 2013 SLDHS respectively. We employed a binomial logistic regression to evaluate wealth related inequity in the utilization of institutional delivery. Concentration curves and indices were used to measure the inequity in the utilization of antenatal care (ANC) visits and postnatal care (PNC) reviews. Test of significance was performed for the difference in odds and concentration indexes obtained for the 2008 and 2013 SLDHS. There was an overall improvement in the utilization of MCH services following the FHCI with a 30% increase in institutional delivery rate, 24% increment in more than four focused ANC visits and 33% increment in complete PNC reviews. Wealth related inequity in institutional delivery has increased but to the advantage of the rich, highly educated, and urban residents. Results of the inequity statistics demonstrate that PNC reviews were more equally distributed in 2008 than ANC visits, and, in 2013, the poorest respondents ranked by wealth index utilized more PNC reviews than their richest counterparts. For ANC visits, the change in concentration index was from 0.008331[95% CI (0.008188, 0.008474)] in 2008 to − 0.002263 [95% CI (− 0.002322, − 0.002204)] in 2013. The change in concentration index for PNC reviews was from − 0.001732 [95% CI (− 0.001746, − 0.001718)] in 2008 to − 0.001771 [95% CI (− 0.001779, − 0.001763)] in 2013. All changes were significant (p value < 0.001). The FHCI appears to be improving access to and utilization of MCH services, narrowing the inequity in ANC visits and PNC reviews, but is insufficient in addressing wealth- related inequity that exists for institutional deliveries. If Sierra Leone is to realize a significant reduction in maternal and child mortality rates, it needs to strengthen the effective implementation of FHCI considering incorporating a sector wide approach (SWAp) or a “Health in all Policy” framework to reach the less educated, rural residents and ensuring culturally sensitive quality services.

10 September 2015 in Global Health Action
Verified
Journal Article
Open access
PDF file
KHKatrina Hann
Katrina Hann
HPHeather Pearson
Heather Pearson
DCDoris Campbell
Doris Campbell
DSDaniel Sesay
Daniel Sesay
JEJulian Eaton
Julian Eaton
Factors for success in mental health advocacy

7 September 2015 in Health Policy and Planning
Verified
Journal Article
Open access
PDF file
RMRyan K McBain
Ryan K McBain
Carmel SalhiCarmel Salhi
Carmel Salhi
KHKatrina Hann
Katrina Hann
JSJoshua A Salomon
Joshua A Salomon
JKJane J Kim
Jane J Kim
TBTheresa S. Betancourt
Theresa S. Betancourt
Background: One billion children live in war-affected regions of the world. We conducted the first cost-effectiveness analysis of an intervention for war-affected youth in sub-Saharan Africa, as well as a broader cost analysis.

Verified
Journal Article
Open access
PDF file
Gambhir ShresthaGambhir Shrestha
Gambhir Shrestha
Xiaolin WeiXiaolin Wei
Xiaolin Wei
KHKatrina Hann
Katrina Hann
KSKyaw Thu Soe
Kyaw Thu Soe
SSSrinath Satyanarayana
Srinath Satyanarayana
NLNirmal Lamichhane
Nirmal Lamichhane
Cancer patients are at high risk of antibiotic resistant bacterial urinary tract infections (UTIs). In this study, we assessed the bacterial profile and antibiotic resistance among cancer patients suspected of UTI in B.P. Koirala Memorial Cancer Hospital in Nepal through a cross-sectional study with routinely collected data. All cancer patients who had a recorded urine culture between July 2018–June 2019 were included in the study. Out of 308 patients who had undergone culture, 73 (24%) of samples had bacterial growth. The most common organisms isolated were E. coli (58%), Staphylococcus (11%) and Klebsiella (10%). These bacteria had undergone susceptibility testing to 27 different antibiotics in various proportions. Of the limited antibiotic testing levels, nitrofurantoin (54/66, 82%) and amikacin (30/51, 59%) were the most common. Among those tested, there were high levels of resistance to antibiotics in the “Access” and “Watch” groups of antibiotics (2019 WHO classification). In the “Reserve” group, both antibiotics showed resistance (polymyxin 15%, tigecycline 8%). Multidrug resistance was seen among 89% of the positive culture samples. This calls for urgent measures to optimize the use of antibiotics in UTI care at policy and health facility levels through stewardship to prevent further augmentation of antibiotic resistance among cancer patients.