Military line leadership and tobacco control: perspectives of military policy leaders and tobacco control managers.

Despite progress in policy changes, tobacco use rates are still high in the military. Little is known about the views of those who create and implement tobacco control policies within the Department of Defense. These individuals determine what policy initiatives will be developed, prioritized, and implemented. We conducted key informant interviews with 16 service-level policy leaders (PLs) and 36 installation-level tobacco control managers (TCMs). PLs and TCMs believed that line leadership view tobacco control as a low priority that has minimal impact on successful mission completion. They also identified cultural factors that perpetuate tobacco use, such as low cost and easy accessibility to tobacco, smoke breaks, and uneven or unknown enforcement of current tobacco policies.

Relationship between patterns of alcohol use and negative alcohol-related outcomes among U.S. Air Force recruits.

The negative impact of alcohol use on workplace performance is of significant concern to the U.S. military, given the costs associated with recruiting, hiring, and training personnel. However, little is known about the extent of potential alcohol use problems of recruits. We examined the history of alcohol-related problems among recruits entering the Air Force (N=37858). Although the average age of recruits was <21 years, 78% reported consuming alcohol and 49% reported binging before basic military training. Recruits who drank reported having negative alcohol-related outcomes (NAROs). In fact, >95% reported that they or someone else had been injured as a result of their drinking and that a relative, friend, doctor, or other health care worker has been concerned about their drinking. The remaining NAROs were reported by approximately one-quarter of those who drank. However, recruits who reported binge drinking were substantially more likely to report more NAROs, such as morning drinking, inability to stop drinking, having others be concerned about their drinking, having blackouts, fighting, having injured or been injured, feeling guilty about their drinking, and wanting to reduce the amount they drink. Results suggest that alcohol-related problems are common among recruits before basic military training and screening for future problems may be beneficial.

Postpartum relapse to cigarette smoking in inner city women.

Past studies suggest that African American women who quit smoking during pregnancy are more likely to relapse during the postpartum period than white women, although it is not intuitively clear why this should be the case. To shed further light on this issue, two studies were carried out to determine factors that influence smoking cessation during pregnancy and postpartum relapse to smoking in a predominantly low-income African American population. In Study 1, the women were asked to fill out a written survey, and in Study 2, women participated in a structured interview. The same variables that influence smoking cessation and postpartum relapse in the general population, such as nicotine addiction levels, smoking by other members of the household, lack of social support, stress, weight gain, behavioral intentions to quit temporarily, and quitting for others, as opposed to one's self, influenced the behavior of low-income inner city residents. These findings suggest that the difference in rates of postpartum relapse to smoking in African American women and the general population is a matter of degree, rather than kind. The implications of these findings for understanding postpartum relapse in general and assisting low-income women in particular were discussed.

A content analysis of tobacco control policy in the U.S. Department of Defense.

We conducted a content analysis of the US military tobacco policies at the Department of Defense, each respective military service (Army, Air Force, Navy, and Marine Corps), and their Major Commands (MAJCOM). Ninety-seven policies were evaluated using the Military Tobacco Policy Rating Form (MTPRF). More than three quarters addressed the following domains: (1) deleterious health effects of tobacco use; (2) environmental tobacco smoke; (3) designation of smoking areas; (4) tobacco prevention/cessation programs; and (5) smokeless tobacco. Few policies (2.1 per cent) mentioned relevant Department of Defense and respective service tobacco use prevalence statistics. Smoking as non-normative or incompatible with military service, the impact of tobacco use on military readiness, and the tobacco industry were addressed infrequently (6.2 per cent, 33.0 per cent, and 8.2 per cent, respectively). Future military tobacco policies should address important omissions of critical information such as the current service tobacco use prevalence, effects on readiness, and smoking as non-normative.

Clinical value of attenuation correction in stress-only Tc-99m sestamibi SPECT imaging.

BACKGROUND: Attenuation artifact remains a substantial limitation to confident interpretation of images and reduces laboratory efficiency by requiring comparison of stress and rest image sets. Attenuation-corrected stress-only imaging has the potential to ameliorate these limitations. METHODS AND RESULTS: Ten experienced nuclear cardiologists independently interpreted 90 stress-only electrocardiography (ECG)-gated technetium 99m sestamibi images in a sequential fashion: myocardial perfusion imaging (MPI) alone, MPI plus ECG-gated data, and attenuation-corrected MPI with ECG-gated data. Images were interpreted for diagnostic certainty (normal, probably normal, equivocal, probably abnormal, abnormal, and perceived need for rest imaging). With stress MPI data alone, only 37% of studies were interpreted as definitely normal or abnormal, with a very high perceived need for rest imaging (77%). The addition of gated data did not alter the interpretations. However, attenuation-corrected data significantly increased the number of studies characterized as definitely normal or abnormal (84%, P <.005) and significantly reduced the perceived need for rest imaging (43%, P <.005). These results were confirmed by use of a nonsequential consensus interpretation of three readers. CONCLUSION: Attenuation correction applied to studies with stress-only Tc-99m ECG-gated single photon emission computed tomography images significantly increases the ability to interpret studies as definitely normal or abnormal and reduces the need for rest imaging. These findings may improve laboratory efficiency and diagnostic accuracy.