Nonspecific inflammatory pseudotumor of the maxillary and temporal fossa: a study of seven cases.

Objective: Inflammatory pseudotumor (IPT) is a rare, locally aggressive, benign neoplasm of unknown etiology. Because of its aggressive clinical behavior and locally destructive or infiltrative features, it may be mistaken for a malignant tumor. Approximately 5%-44% of extrapulmonary IPT occur in the head and neck, primarily affecting the orbit.

Women's changing work arrangements, career paths, and marital fertility in Japan.

By drawing upon birth history data gleaned from the 2007 and 2010 rounds of the National Survey on Work and Family (NSWF), we estimate the relationship between the married female worker's use of the childcare leave scheme and her hourly wage, and then evaluate the impact of her predicted hourly wage upon her probability of proceeding from parity 0 to parity 1, as well as from parity 1 to parity 2. We find that married Japanese women working full-time, who took advantage of childcare leave, earned considerably higher hourly wages than their part-time counterparts. However, the higher predicted hourly wage lowered the probability of having first two children.

Multidimensional life table estimation of the total fertility rate and its components.

Using discrete-time survival models of parity progression and illustrative data from the Philippines, this article develops a multivariate multidimensional life table of nuptiality and fertility, the dimensions of which are age, parity, and duration in parity. The measures calculated from this life table include total fertility rate (TFR), [corrected] total marital fertility rate (TMFR), parity progression ratios (PPR), age-specific fertility rates, mean and median ages at first marriage, mean and median closed birth intervals, and mean and median ages at childbearing by child's birth order and for all birth orders combined. These measures are referred to collectively as "TFR and its components.

Multivariate analysis of parity progression-based measures of the total fertility rate and its components.

This article describes a methodology for applying a discrete-time survival model-the complementary log-log model-to estimate effects of socioeconomic variables on (1) the total fertility rate and its components and (2) trends in the total fertility rate and its components. For the methodology to be applicable, the total fertility rate (TFR) must be calculated from parity progression ratios (PPRs). The components of the TFR are PPRs, the total marital fertility rate (TMFR), and the TFR itself as measures of the quantum of fertility, and mean and median ages at first marriage and mean and median closed birth intervals by birth order as measures of the tempo or timing of fertility.