Table 1.
Characteristics of Included Studies (N = 5).
| Study (Design) |
Study year (State) |
Funding | Population (Number )Source |
Mean age (% male) |
Outcome (Effect estimate) |
Analysis type (Adjusted covariates) Data source |
Factors assessed |
|---|---|---|---|---|---|---|---|
|
Chen,
Diamant, Pourat, and Kagawa-Singer (2005)
(Cross-sectional design) |
2000-2001 (California) |
Robert Wood Johnson Foundation | ≥65 years old (10,724) Community-wide; random |
NR (NR) |
Vaccine uptake (OR) |
Multivariate (NR) Health interview survey |
Race/ethnicity |
|
Appel,
Everhart, Mehler, and MacKenzie (2006)
(Cross-sectional design) |
2001-2003 (Denver) |
NR | ≥66 years old (740) Community Health Centers |
74.5 years (35%) |
Vaccine uptake (OR) |
Multivariate (Gender; primary insurance; medical and psychiatric comorbidities; primary care site; age at end of audit year; primary care visit frequency) Chart audits |
Age; comorbidity; health insurance; hospital visits |
|
Takayama,
Wetmore, and Mokdad (2012)
(Cross-sectional design) |
2009 (National) |
NR | Adults but results reported for ≥65 years
old (134,101) Community-wide; random |
NR (NR) |
Vaccine uptake (OR) |
Multivariate (Age; sex; race; marital status; education; annual income; health care coverage; smoking; physical activity; fruit and vegetable consumption; BMI; frequency of poor physical health; history of hypertension; arthritis; asthma; diabetes; coronary heart disease; myocardial infarction, or stroke) Surveillance system database |
Age; race/ethnicity; marital status; level of education; annual income; health care coverage (insurance); smoking status; various individual chronic diseases |
|
Khan, Hall,
Tanner, and Marlow (2018)
(Cross-sectional design) |
2011-2015 (Florida) |
National Center for Birth Defects and Developmental Disability | ≥65 years old (13,106,163) Community-wide; random |
NR (50.4%) |
Vaccine uptake (OR) |
Multivariate (Age; gender; education; employment; income; marital status; Medicare; regular doctor; year of survey) Surveillance system database |
Age range; race/ethnicity; level of education; employment status; annual income; hospital visits; disability |
|
La et al.
(2018)
(Cross-sectional design) |
2011-2014 (10 states) |
GlaxoSmithKline Biologicals SA | Adults ≥ 65 years old (Unclear) Community-wide; random |
NR (NR) |
Vaccine uptake (OR) |
Multivariate (State of residence; sociodemographic status; health status characteristics; health behaviors) Surveillance system database |
Age range; gender; level of education; health status; last checkup |
Note. NR = not reported; OR = odds ratio; NR = not reported; BMI = body mass index.